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Driver-Operator Guide

Chapter 1—Cars and Light Trucks

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Operators

Authorized Drivers

Vehicles owned or leased by the United States Department of Agriculture (USDA) Forest Service shall be driven only by persons who have qualified according to the regulations established by the Office of Personnel Management, USDA, and the USDA Forest Service. A valid State driver’s license for the size and class of vehicle being operated is mandatory and must be in the operator’s possession during operation.

Instructions and procedures governing qualification requirements for USDA Forest Service motor vehicle operators are included in Forest Service Manual (FSM) 7134. All personnel who operate motor vehicles owned or leased by the Government must meet these requirements.

Unauthorized Drivers

Do not allow Government-owned or -leased vehicles to be driven by unauthorized persons. In cases of accident or vehicle damage, the authorized driver/operator is held responsible for the actions of the unauthorized driver/operator.

Operation

Operators are required to exercise caution when driving Government vehicles. Damage such as broken springs (from speeding on rough roads) or vehicle overloading and damage to tires, fenders, tie rods, gas tanks, and axles can usually be avoided. The operator will be held responsible for abusive use of the vehicle.

The operator is responsible for preventive maintenance checks before, during, and after operation of the vehicle. Operators should become thoroughly familiar with the travel and equipment sections of the Health and Safety Code Handbook, FSH (Forest Service Handbook) 6709.11.

Safety Rules

  1. Observe all traffic laws, ordinances, and regulations of the State or local community in which the vehicle is operated. Consult the State vehicle code for applicable regulations.

  2. Do not carry loose objects, such as tools or instruments, in vehicle passenger compartments unless passengers are shielded by a mesh divider or other protective devices. Keep dash and floor clear of objects.

  3. Never drive a vehicle when the load or other objects obscure your view, interfere with your driving, prevent free access to emergency equipment, or prevent free and ready exit from the cab or driving compartment by any person. Additional information on securing loads and loose objects, hauling personnel, and so forth, is discussed in chapter 4.

  4. Approach all railroad crossings at a speed that allows for safe stopping.

  5. When traveling, maintain an interval of at least 2 seconds. Allow more distance if another vehicle is following at an improper distance, if road conditions warrant, or if required by State law.

  6. Turn off the engine and two-way radio when any vehicle or engine is being fueled. Do not smoke within 50 feet of the vehicle or fuel supply.

  7. Turn off two-way radios when passing near a blasting area or explosives storage area.

  8. Pull off the road for a short rest, coffee break, or change of drivers if you are getting drowsy.

  9. Open at least one window to provide interior ventilation when running the motor of a parked vehicle.

  10. Equip every USDA Forest Service vehicle with seat belts, warning flags/reflectors, chains or traction devices, and a first aid kit. Use seat belts when provided.

  11. Give proper signals before taking any action.
Defensive Driving

Motor vehicle accidents are a major cause of death and serious injury. Adopt a policy of defensive driving. This means:

  1. Drive to avoid accident situations created by the mistakes of others or by weather and road conditions.

  2. Yield the right-of-way, even when, by all rules of the road, it may be yours.

  3. Watch far ahead for wildlife, livestock, people, or vehicles moving onto the road or stopping; watch for highway signs or signals, icy spots, chuckholes, or a vehicle on the wrong side of the road.

  4. When passing, approach the vehicle carefully, ease in and out of traffic, and allow plenty of passing distance.

  5. Make an unbroken series of concessions to other drivers who are thoughtless, unskilled, or ignorant of the hazards they create.
Speed
  1. Be thoroughly familiar with State and local speed laws; comply with them at all times. Defensive driving requires driving at a safe speed rather than merely complying with the posted speed.

  2. Drive at a speed that permits full control of the vehicle, allowing for all road, weather, and traffic conditions.

  3. On curves, be able to stop the vehicle within less than half of the visible distance.
Thinking and Stopping Distances (Feet)
(Average on a hard-surfaced road)
Speed Thinking
Distance
Mechanical stopping distance
after brakes are applied
Total
feet
20 mph 22 28 50
30 mph 33 68 101
40 mph 44 127 171
50 mph 55 203 258

*Average ¾ second

Turning Around
  1. When turning around on mountain roads, always turn with the back of the vehicle toward the uphill bank; face danger.

  2. Do not turn unless you have a clear view for 200 feet in each direction.

  3. Use a helper (if available) who is on the ground and can see the dangers.
Braking
  1. Use your engine to assist the brakes. When brakes are applied, heat is generated and some of the lining is worn away. If brakes are held continuously, the brake lining may be burned. Save the brakes by using the engine and transmission to slow the vehicle. Use the brakes to assist the engine. However, in doing so, avoid excessive engine revolutions per minute as this will damage the engine. Think ahead. Begin to slow down early by taking your foot off the accelerator while leaving the clutch engaged. Apply the brakes firmly but gradually. Remember that increasing the load increases the braking distance. This does not mean that the engine should be used as a brake by shifting to a lower gear for normal stops, such as stop signs or traffic lights.

  2. Be kind to your brakes. When using the foot brake on hills, take the following precautions to prevent skidding or overheating the brakes:
  1. Parking brake. The parking brake is designed to hold a stopped vehicle stationary. Do not use it to stop or slow down, except in an emergency. The foot brake is far more effective and will not crack an axle or drive shaft. Usually, the parking brake can be set more effectively by applying the foot brakes first.
Operation on Hills

It is risky to change gears while climbing or descending a hill; the safest procedure is to select the proper gear before starting to climb. However, if it is necessary to go to a lower gear, make the shift before the engine slows down to a stalling point.

Do not depend on the brakes alone on steep hills. If the road is slippery and the vehicle starts to slide when the brakes are applied, the wheels will lock, causing loss of control because the operator cannot steer. Use a lower gear and leave the clutch engaged. This will cause the driving wheels to turn, engine compression will slow the vehicle, and the wheels will revolve freely enough to permit steering control.

  1. Uphill. If the engine stalls while climbing a steep hill and it is necessary to back down, apply the foot brake, set the parking brake, disengage the clutch, and shift quickly into reverse. If the vehicle does not slide or roll, start the engine while the clutch is still disengaged, and engage the clutch while releasing the brakes.

If the vehicle slides or rolls while the clutch is disengaged, reengage it immediately after shifting into reverse, and release the brakes. If the engine does not start turning immediately, use the starter to relieve the strain on the gears. Then back down

  1. Downhill. When approaching a downgrade, first select a suitable gear. A good rule is to use one gear lower than would be used for driving up the same hill. Keep the clutch engaged, the throttle closed, and the ignition on before the vehicle starts down. Then observe the following instructions:
  1. Runaway vehicle. If the braking effects of both the engine and the brakes fail to hold the vehicle and it starts to run out of control down a hill, the last resort is to ditch the vehicle by running it off the road—against a bank if possible—at a gradual angle. This must be done before the runaway vehicle has gained too much speed. Prompt ditching of a runaway vehicle can prevent a much more serious accident.
Use of Sirens and Emergency Lights

Sirens and red or blue emergency lights are to be used only by authorized drivers. These sirens and lights warn the public of the presence of an emergency vehicle.

Before operating a red or blue light and siren, an employee must pass the necessary examination and have the qualifications shown on the Equipment Operator’s Identification Card. Oral permission is not a qualification. Sirens and red or blue lights will be installed only by mechanics after the approval of the forest supervisor. All emergency vehicles traveling to fires shall abide by traffic lights and stop signs, unless escorted by police.

Consult the State vehicle code for further details on the use of sirens and red or blue lights.

Trailer Towing

All drivers towing trailers must be properly qualified and authorized. Each forest or unit must have personnel qualified to train and to authorize drivers for towing trailers.

  1. Vehicles towing trailers must comply with Federal, State, and regional requirements regarding size and weight of towing vehicles. Do not exceed Gross Vehicle Weight Rating (GVWR), Gross Combination Weight Rating (GCWR), or the trailer weight rating. See FSH 7109.19 to determine safe towing combinations.

  2. To provide for breakdowns on the road, all towing vehicles and trailers shall be equipped with flags or other suitable signal devices.

  3. Trailer houses must be equipped with adequate signal devices.

  4. All trailers must have proper brakes and lights to meet State and U.S. Department of Transportation requirements.

  5. All trailers must be equipped with adequate safety chains.
Backing

The rearview mirror does not show the area immediately behind the vehicle. It is essential that a driver look behind the vehicle before backing or be guided by a helper standing behind and to the side of the vehicle. The following safety precautions also should be observed:

  1. Close all vehicle doors.

  2. Back slowly. Be sure there is sufficient clearance when backing into garages or other narrow places.

  3. Avoid long-distance backing.

  4. Avoid backing downhill.

  5. Turn the vehicle around on dead-end roads before parking.
Parking
  1. Use chock blocks or other blocking devices when parking on a grade.

  2. Always park well off the pavement or roadway.

  3. If it is necessary to park on the road in an emergency, be sure to place flags, signs with reflectors, or red lights 200 feet in each direction from the vehicle.

  4. Avoid leaving the motor running when a vehicle is parked.

  5. Do not park a vehicle over dry vegetation. Exhaust system temperatures can ignite dry vegetation.
Winter Driving

Skillful driving is especially important under unfavorable driving conditions. Adverse conditions, such as wet or icy road surfaces, greatly lengthen stopping distances and increase driving hazards. Always reduce speed under such conditions.

Driving in hazardous weather demands special techniques.

  1. How to avoid skids:
  1. How to get out of a skid. If the vehicle should start to skid, the following procedures will help you recover:
Use of Tire Chains

Tire chains provide the best traction on snow- or ice-covered roads. But there are limits to the help they can give. Even with chains, you cannot safely drive at dry-road speeds on snow- or ice-covered surfaces. It will take about twice as long to bring the vehicle to a stop on ice or packed snow as on a dry road surface, so driving speed should be cut in half. Tire chains are designed to move on the tires and should be tightened only by hand. Reduce speed when using chains to cut down on chain wear and maintain maximum control over the vehicle.

Economic Operation

Fuel Consumption

Every operator of a Government vehicle should drive as efficiently as possible to reduce fuel consumption. Gasoline is wasted by:

  1. Excessive speed.

  2. Delayed shifting (at 20 mph, second gear uses 20 percent more gas than high gear).

  3. Needless idling (long periods of idling may overheat the engine and transmission; never leave the vehicle with the engine running).

  4. Incorrect tire pressures.

  5. Slipping the clutch to hold the vehicle on hills.

  6. Incorrect wheel alignment.

  7. Poor engine tuneup.

  8. Hauling unnecessary loads.

  9. Fast getaways at green lights.

  10. Fast speedups and slowdowns.
Starting

Improper starting may damage the vehicle.

  1. Do not crank the engine excessively. Continued cranking of the engine discharges the battery rapidly and may shorten its life. Do not keep the starter engaged for longer than 10 to 15 seconds; you may damage the starter. Disengage the clutch when using the starter to reduce the load on the starting motor and battery. If the engine fails to start after being turned over several times, check the fuel supply and ignition system for loose connections and short circuits. The battery will not start the engine if the engine is not getting fuel or spark.

  2. Do not race a cold engine. Warm the engine with the throttle partly open. Start the vehicle moving as soon as the engine runs smoothly. Drive slowly, avoid hard pulls, and do not lug the engine. Continue driving at reduced speed until the engine temperature gauge reaches the normal position.

Transmissions

Automatic and standard transmissions are handled differently. Old habits may interfere with proper driving when changing from one kind of transmission to another. The danger is even greater when changing from automatic to standard transmission. Be sure new drivers have driven vehicles with clutches and gearshift levers before authorizing them to operate these vehicles.

  1. Standard transmission. Do not “ride” the clutch. Keep your foot off the clutch except when starting, stopping, or shifting. Even a slight continued pressure on the clutch pedal wears out the clutch facings and release bearings. For the same reason, when stopped on a hill, never slip the clutch to prevent the vehicle from rolling back. Use the brakes instead.

  2. Automatic transmission. When using a vehicle with automatic transmission:
Loading
  1. Never drive a vehicle with an improperly distributed or secured load. Study the State vehicle code and U.S. Department of Transportation regulations for safe loading and binding requirements. Vehicle loading is outlined in FSH 7109.19, chapter 30. Chapter 4 of this guide contains additional information on loading.

  2. Never drive an overloaded vehicle. Overloading can reduce vehicle performance and cause structural failures. It also may lead to increased maintenance requirements. Load limits for each type of vehicle are set by regulation and manufacturer’s recommendations to comply with safety rules and maintenance requirements. Limits are posted in the logbook or in a conspicuous place in the vehicle. Do not exceed these limits. Operators may be held liable for accidents or equipment damage caused by overloading. If a citation is issued, the driver is responsible.

Accident Reports

All accidents, property damage, and injury are to be reported. A detailed report must be made when a Government vehicle is involved in an accident with a private vehicle or other private property, regardless of how minor the damage may be. This report must be forwarded through the proper channels to the regional forester. The same report is required if only Government property is involved. Comply with all laws of the State in which the accident occurred.

When private property is involved, do not make any commitments or sign or make any statements to anyone other than the ranger, forest supervisor, or authorized USDA Forest Service investigator.

Sometimes when private property is not involved and damage to Government property is minor, accidents can be handled by administrators at the local level. However, the driver cannot make this decision.

Every accident, regardless of the extent of damage, must be reported by the driver to the immediate supervisor, who will decide what action to take. Form SF-91, Operator’s Report of Motor Vehicle Accident, provided in all Government vehicles, is used to report accidents.

Preventive Maintenance

Preventive maintenance is the systematic care, servicing, and inspection of equipment to keep it in good operating condition and to detect and correct mechanical deficiencies.

The driver is the single most important factor in preventive maintenance. Use equipment as it is intended to be used. Perform daily and other scheduled services as recommended by the manufacturer, region, and forest. Operating conditions may require more frequent service.

Operation Checks

Before-Operation Check

Each operator shall ensure that the vehicle is in mechanically safe condition by visually checking the following:

  1. Tires—for inflation, cuts, breaks, and excessive or uneven wear

  2. Leaks—fuel, oil, water, transmission and axle lubricants

  3. Crankcase oil level—adequate

  4. Coolant level in radiator—adequate

  5. Lights and signal devices—operating properly

  6. All glass (including rear window and light lenses)—clean and unbroken

  7. Mirrors—properly adjusted, clean, and unbroken

  8. Fuel supply—adequate

  9. Horn—operational

  10. Brakes—adjusted and functional

  11. First aid kit, chains, and tire-changing tools—available and adequate

  12. Steering—normal free play

  13. Equipment logbook—up to date and properly recorded

  14. Battery—clean terminals and adequate water level

  15. Windshield wipers—operational and blades in good condition; proper washer fluid

  16. Body—dents or other damage

  17. License plates—present on the vehicle
During-Operation Check

Some vehicle defects can be detected only while the vehicle is operating. An accident or serious damage can be avoided by keeping constantly alert for signs of defects, such as unusual noises or vibrations, and taking immediate corrective action. Major items to check include:

  1. Foot and parking brakes for proper operation and adjustment

  2. Clutch for free-travel adjustment, slippage, and chatter

  3. Transmission for noise and proper shifting

  4. Transfer case for proper gear selection, noise, and proper shifting

  5. Engine and controls for unusual noises, proper response, exhaust system leakage or noises, and visual checks for water, oil, and fuel leaks

  6. All instruments for functioning within proper ranges

  7. Steering gear for looseness, slack, wear, and pull to the left or right

  8. Differential for unusual noise in the power train

  9. Body for loose components and rattles
After-Operation Check

This check is intended primarily to correct any deficiencies found in the during-operation check. Report any malfunctions or needed repairs to your work supervisor. Where vehicles are on emergency use, the before-operation check should be made at the end of a trip to ensure that the vehicle is ready for emergency use.

Routine Maintenance

Lubrication

The responsibility of a driver does not end with the proficient operation of the vehicle. The driver must ensure that the vehicle is properly maintained and that it is ready to go at all times.

Lubricating the vehicle at the proper intervals is one of the most important preventive maintenance jobs. The intervals for lubrication and oil changes for each vehicle are established by regulation and the manufacturer’s service standards.

The driver is responsible for ensuring that the vehicle is lubricated in accordance with manufacturer’s service intervals, as well as regional and specific forest standards. When operation involves abnormal conditions, such as snow, water, and dust, more frequent lubrication is required. Operators should check with their supervisors when such circumstances arise.

Emergencies, such as fires and floods, are the only acceptable reasons for extending lubrication intervals. These emergencies should be noted in the maintenance record, and the vehicle should be lubricated at the earliest possible opportunity.

When the vehicle is lubricated commercially, the driver must make a spot check of the finished job to see that it was done correctly and that the billing is accurate. When a unit is provided with a reminder card or plate, the driver is to post due dates of required services. The driver is also responsible for maintaining a record of this service using form FS 7100-2, Equipment Maintenance Record.

Inspections

Inspections determine maintenance needs and compliance with standards. They also identify appropriate times to take action for maximum efficiency, safety, and economy. Three kinds of inspections are necessary for satisfactory results: daily, monthly, and mechanical. The equipment operator performs the first two inspections and a qualified mechanic performs the third inspection.

  1. Daily inspection. Drivers or operators are responsible for performance of the daily inspections as outlined in this guide.

  2. Monthly inspection. The driver, operator, or individual assigned responsibility for the vehicle/equipment is responsible for the monthly inspection, which is performed and recorded using form FS 7100-9, Driver’s Safety and Preventive Maintenance Inspection.

  3. Mechanical inspection. All fleet equipment owned or leased by the USDA Forest Service shall receive a periodic safety inspection performed by a journeyman-level mechanic. In the absence of other State requirements, minimum frequency is once every year. Regions, stations, or forests, may require more frequent inspections. Drivers-operators are responsible for seeing that mechanical inspections are performed on time.
Batteries

For extended battery life and safety, observe the following guidelines:

  1. Proper care of batteries. Batteries require attention to give satisfactory service.
  1. Use of booster batteries. Booster starting of a battery can be dangerous. When the water level is low, there is extra space for hydrogen gas to be trapped. The slightest spark can cause an explosion. Always use batteries of equal voltage and follow these safety steps:
Tires
  1. Care and maintenance. Check tires for proper inflation at least once a week. Check tires of vehicles hauling heavy loads and on long hauls daily and adjust inflation if necessary.

Recommended pressures are shown on tire sidewalls. Adjust tire pressure the first thing in the morning or when the tires are cold. Do not, under any circumstances, remove air from tires after sustained running or when the tires are warm.

Overloading tires greatly shortens their life; avoid it. Inspect tires visually during the preventive inspection and take steps to correct anything that causes unusual wear. Some examples of improper wear and their causes include:

Improper Wear and Probable Cause
Type of wear Probable cause
Small, flat spots every
few inches
Wobbly wheels or loose wheel
bearings
Excessive wear on
edges of tread
Underinflation
Excessive wear on
center of tread
Overinflation
Excessive wear on
one edge of tread
Too much camber or caster;
sprung axle
Two flat spots
diametrically opposite
Eccentric brake drums
Excessive wear on
one tire
Dragging or sizing brake
Feather edge or sharp
corner on either edge
of front tires
Too much toe in or toe out; bent
tie rod

Rotating tires every 4,000 miles can extend tire life by as much as 20 percent. Include spare tires in the rotation cycle.

  1. Recapping. Under no circumstances should tires be worn beyond the point of recapping, that is, to the wear bar strip. Tires that are worn down to a faint tread line should be inspected in shops by qualified personnel and recapped for further use.
Washing, Cleaning, and Polishing

Intervals for washing and cleaning will be determined by the conditions under which the vehicle is operated. A good mechanical or safety inspection cannot be made if the vehicle is dirty. Operators should clean their vehicles before each preventive inspection and as often between inspections as necessary to have the vehicle reflect credit on the USDA Forest Service by its appearance.

Steam cleaning and pressure washing should be done by qualified mechanics. Polishing is optional. Polish reduces the frequency of need for cleaning and lessens paint oxidation.

Vehicles Equipped With Radios

Vehicles equipped with two-way radios and radio telephones require special care.

  1. Radios must be installed by qualified radio technicians.

  2. Keep the batteries filled and clean in vehicles equipped with radios.

  3. Keep the generator and alternator, alternator belt, and regulator in good condition.

  4. Start the vehicle and keep the battery charged when using the radio for extended periods of time. Continued heavy use of the radio rapidly discharges the battery.

  5. Turn off two-way radios when near a blasting area or construction job.
Emission-Control Equipment

The emission-control equipment installed by the vehicle manufacturer to meet Federal and State requirements must be maintained properly. The operator is responsible for making sure such items as air pumps, PCV valves and tubing, distributor advance and retarding mechanisms, and other related components are checked by a mechanic when the vehicle is serviced. There is no acceptable reason for removing or tampering with any emission control equipment.

Maintenance Records

Equipment Logbook

This logbook contains certain records that are pertinent to the operation and maintenance of the equipment. Some of these records may be optional in some regions and stations. Equipment logbooks should contain use records, service records, operator safety and preventive maintenance inspections, and equipment identification.

Operator's Preventive Maintenance Check

Performance of this check is the direct responsibility of the driver or operator. While forest supervisors may permit delegation of this operator check, the responsibility for seeing that it is done correctly and that malfunctions are corrected rests with the operator.

Normally, inspections will be made once each month when the equipment is being used. Retain a copy of the last inspection in the equipment logbook. Use the regional form for this inspection. The driver must initial and enter the inspection in column 9 of the unit service record. Note the correction of any deficiencies on this form.

Long-Term Storage Standards

Before Storage
  1. Clean the engine thoroughly and wash the unit.

  2. Lubricate.

  3. Fill the fuel tank.

  4. Drain the crankcase and refill it with new oil.

  5. Check the cooling system antifreeze for the lowest expected temperature; add additional antifreeze as needed. Check all hoses and hose connections. If the cooling system is to be drained, be sure that the radiator, engine block, water pump, and heater are drained completely. Tie a warning tag marked Cooling System Drained to the steering wheel.

  6. Remove the air cleaner, start the engine, run it at a fast idle, and pour a half pint of oil through the carburetor air intake until the engine stops.

  7. Clean, replace, and tighten the air cleaner.

  8. Remove the battery. Clean and store it on a wooden base in a dry, frostproof place. Clean the cable terminals and battery carrier with a soda solution, and rinse them with clean water.

  9. Block up the axles to take the weight off pneumatic tires.
During Storage
  1. Leave air vents in the open position.

  2. Leave the door window open about ½ inch.

  3. Store under cover if possible.

Commercial Repairs

When commercial repairs are required, coordinate repairs with local or forest fleet manager.

  1. Before authorizing any major repairs, check with the nearest USDA Forest Service shop or forest fleet manager for permission to make the repairs.

  2. Describe the work to be performed when known beforehand, or describe the nature of mechanical deficiencies. Avoid vague orders, such as "Fix it up," which leave the job entirely to the discretion of the party performing the work.

  3. Inspect the work performed for satisfactory quality and to determine whether corrections are needed. Test the vehicle, when applicable, to ensure that the deficiency has been corrected.

  4. Satisfy yourself that the cost of the work performed is reasonable. If the work is unsatisfactory, have the garage do it again and stand behind its work. Do not pay two or more repair shops for the same job. Avoid unreliable repair shops.
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