Views: 0 Author: Site Editor Publish Time: 2021-06-25 Origin: Site
Off-road driving point
Order
Some people should pass the vehicle as soon as possible.
The commander stationed in the right side of the car or downhill.
If the engine is closed
The brake pedal should step on, then step on the clutch pedal, pull the parking brake handle. Hanging Mandarin into a low end (L), hung the transmission in the gear or reverse, and start the engine again. The foot is still stepped onto the brake, gradually release the clutch pedal until the start of the engine engagement, loosen the parking brake and foot brake. Then step on the accelerator gently so that the car begins.
keep distance
There is a safe driving distance between the car to prevent sudden braking, retrograde, and then slide. When I entered the muddy area, I only had a car. Cars that drive muddy regions can be used as a wing fixed point or tractor.
warn
Try to avoid sharp rotation operation
Drive Rupee, all passengers should be intuitive when starting the car.
Control car according to weather and road conditions
Avoid obstacles such as stumps and gravel
steep slope
It can climb 60% ramp (about 31 °), using excellent concrete. Soft surface will reduce the climbing ability of the vehicle.
Uphill
Before climbing, in order to determine if the vehicle can pass the hillside, it is important to determine the route of the uphill. The following preparation should be carried out;
Try to estimate the slope of the hillside, and pay attention to whether the slope has changed;
Determine the road condition of the hillside, is suitable for climbing. Compared with difficult real roads, loose road makes it more difficult to climb;
Determine the driving route, the straight line is the safest, and the turn is very dangerous on the hillside;
Determine the terrain behind the hillside, if necessary, get off in the slope, driving the vehicle uphill without knowing the situation.
If you are determined, use the following methods to drive carefully:
Enter the mandrel mountain into the L gear and hang the drive on the gear;
Maintain travel on the hillside, maintain a stable engine speed, the engine will cause the wheel to slide and lose adhesion;
When it is close to the top of the mountain, reduce the speed to prevent sudden parking.
If the car fails to climb, the following steps are stopped according to the following procedure:
Regardless of the working state of the engine, the first step is to stop immediately and avoid the car backward.
If the engine is still running, hang the R file (reverse), reduce the parking brake and slowly turn down the slope.
If the engine is stopped, the engine is restarted while pulling the parking brake handle.
Notice
Before climbing, the gear is the happiness of the shift, then move the mandatory joystick to the L gear (low gear).
Do not move mandatory from the HL file to the L gear, so that the car is slow from the HL gear, which will cause damage to the drive system.
Danger
Inappropriate operations may cause cars to lose adhesion, resulting in slippery, may enter the car, leading to people casualties.
If you are unable to determine the slope of the steep slope, please don't climb it. It is probably less than 60% (about 31 °) and 31 ° slopes, must have excellent concrete. A loose or slippery road will reduce the rock climbing capacity of the car.
Drive along the straight line, while driving, do not tilting up or passing through the hillside to avoid steering on the hillside.
If you can't climb on the top, don't try to turn over the slope, you have to hang down downstream downstream. Don't travel too fast on top of the slope to avoid danger.
downhill
Once reached the top of the slope, you should first determine if you can safely downhill. observe:
Determine the slope of the downhill, pay attention to whether the slope has changed in different places, and the vehicle can safely downpoly;
Determine the road surface of the downhill. Soft sidewalk will slide the car, which affects the manipulation of the car, causing danger;
When it is determined that the car can safely downhill, drive the following:
1. Hill will use the Um utify to the L file and hung the transmission in the low gear position.
2. Slowly drop straight. Stepping on the brake pedal, should not step on the brake pedal;
3. If the car is closed downhill, step on the brake pedal and pull the parking brake operating lever, restart the engine, hangs at the low end, loosen the parking brake and carefully covers the underground slope.
If the car begins to slide, slow acceleration to keep the straight slope direction,
warn
When the lower slope uses the engine brake, avoid sharp turn and continuous rotation, otherwise the transmission system may cause damage.
When the downhill is strictly prohibited, the transmission is hung on the blank block so as not to be too fast.
If the car is parked on the ramp and must leave the car to seek help, you should pull the parking perimeter before leaving the car, confirm that the vehicle will not slip down, then turn off the engine, hover the shifting rod in the gear, turn the shift lever Stop in the gear, when you use the pad, you will cause serious damage to the car after the car is Swiom.
Roll
Keep movement while passing the slope and avoiding rapid steering;
If you think that the car begins to slide, the steering wheel rotates in the side of the side, which helps to reduce further side slip;
If the car is turned off, pull the parking brake operating lever and restart the engine.
warn
The side can make the car lose, slide or rotate next to the car.
Notice
Try not to drive a car through the hillside. When they do need to pay attention to road conditions and obstacles when they travel on the top of the hillside. Do not override the slope of the slope over 40% (22 °).
Mountain ridge
Before passing through the ridge, you should choose the appropriate path, try to ensure that the front bridge wheel can land and maintain the greatest adhesion.
When passing through the ridge, it should be perpendicular to the ridge so that two wheels. If the wheel is removed from the ridge, it will reduce the bond to reduce control.
warn
Slowly slowly driving on the spine, driving rapidly on the spine, which may cause the car vacation, causing the car out of control.
沟
This car should tend to trench to ensure that there are always three tyre to keep in touch with the ground. If the pen enters the ditch, it may cause damage to the front of the car and the bottom of the body.
Horizontal trench width ≮ 700mm.
Notice
When driving, you should pass through the ditch, try not to enter the ditch directly.
obstacle
When passing through an obstacle, once a wheel is used. This can improve the Ground clearence of the car.
Try not to experience obstacles. This may cause damage to the lower part of the car, and can be placed by the car.
The maximum vertical gravity height is 450 mm. Adjust tyre Air pressure to: front wheel 180kpa, rear wheel 280kpa.
When it avoids damage to the vehicle, the vehicle should be slowly driven.
岩
Drive Be careful to be carefully tyre on the rock. Try slowly driving on the rock, keep the car advance with enough throttle. This can increase the car and increase the chassis Ground clearence.
Try not to try to rock. This will damage the frame or drive system.
To understand the lowest position of the drive, such as main decelery, transmission, mandatory, etc.
It should be carried out in front of the vehicle to understand the case on the vehicle.
Soft, sandy area
Place the split rod in the HL file and then run before the soft and sandy area. If desired, the air pressure can be reduced to increase the power.
When the vehicle is in a sand pit, additional power is required to drive the vehicle outward, first place the transmission joystick on the empty block, and then hang the installation on the L file. Transmit the drive to the gear and slow accelerate to prevent wheel switching, the vehicle drives from the sandport
Since then, park your car and hang Mandarin in the HL file.
After the sand, apply a low pressure water stream to wash the sand pad on the brake member, clean the required lubrication and lubricate.
Muddy area
Put the split rod on the HL gear prior to entering the muddy area.
When the car is in a mud, additional driving force is required to drive the vehicle, put the drive rod on the empty block, and then hang the center of the site on the l. The transmission is hung in the gear and accelerates slowly to prevent wheel switching, and the vehicle is dispersed, parking and hung in the HL file.
When the rear of the vehicle slides, the accelerator pedal is released, and the steering wheel is rotated in the sliding direction until the recovery control.
If the Traction Control System (ETC) is automatically actuated on the wheel, the ETC switch can be turned off when the wheel is driven.
warn
Clean the brake member after driving the vehicle in the sand. The brake components of inclusions are easily caused by abnormal wear and unpredictable braking conditions, resulting in an accident.
After work, clean the following components as soon as possible, low pressure water flow:
- Radiator, lubricating oil cooler, air conditioner condenser
- Transmission shaft universal joint and half shaft
- Suspension triangle arm, spiral spring
- Rotate the drive rod and the ball
- Brake, brake disc and brake friction
- rotator link
-flashlight
- lateral stabilizer
- Wheel reducer
- Vehicle outer surface
Notice
Clean the soil, brake pliers on the brake disc, check no stone in the brake vibration. If you are not cleaned, it is easy to cause damage to the brake.
When checking, please pay attention to the temperature of the brake disk may be high and cannot touch it directly.
Clear the soil on the exhaust area of the wheel to ensure that all lubrication portions are cleaned and washed and lubricated. After a period of time, check the temperature of the brake disc.
Ice and snow or snow
When the ambient temperature reaches 5 ° C and below, the car should be started according to the start of the cold area. Driving in the ice and snow, the drive speed should be hung in the low gear and will force the forced hover in the HL file.
When the car is in the snow pit, the meridian hangs hangs, hung the separator in the L file. The transmission is then hanging in the gear and accelerates slowly. When the car comes out from the snow, stop and will be mandatory in the HL file.
warn
When you stop in the snow or ice, you should step on the brake.
Do not use the engine to change the transmission to the lower gear unit.
Don't get your car to the frozen lake, pond or river. The weak area on the ice cannot support the weight of the car.
Don't try to use the fast transform gear from the snow.
Emergency braking may cause car side slipping on the ice and snow, suddenly hanging from low-end use of engine brakes may also cause severe damage.
Driving a car on the snow or ice is very dangerous, safe parking lots cannot be safe, which will lead to an accident.
If the wheel slip occurs, the accelerator pedal is slowly released, and the steering wheel is rotated in the sliding direction until the control is restored, and the brake is used repeatedly.
After get off work, it is necessary to empty the condensed water in the fuel preload.
Notice
In order to keep the area around the air filter, there is no snow.
Watermaster
Depth with water:
Trip: 750mm
Adding auxiliary device: 1200mm
Before involving water, make sure the following components are sealed:
- Engine oil
- Engine Aquasite Cover
- Brake sum pump reservoir
- Power steering fuel tank
- Clutch reserve tank
- Engine fueling mouth cover
-fuel tank cap
- Liquid heater (boiler) into the exhaust port
- Make sure the row of drains in the body base is strong, with a total of 8 drains.
Fix all loose objects on the car.
From the driving car before entering the water, check the water depth, do not enter 0.75 meters of water. Vehicles with increased intake ports do not enter a deep water of 1.2 meters.
Slow water and maintain a uniform speed during water. After completing the water, remove the drains in the body, so that the water in the car is discharged as soon as possible. If necessary, open the vehicle to the glue and discharge the water in the car.
Try to avoid brine. If you have to travel in brine, prevent preventive maintenance immediately after the water is involved. Rinse the body, the chassis and the electrical parts are exposed to salt water, then rinse with fresh water.Be sure to clean and lubricate all lubricant components after the water is involved.
Danger
The water depth must be less than 1.2 meters and determine that the river is difficult, otherwise do not try to be water. Do not exceed 8km / h during the watermaster. Don't cross the river.
After the water is involved, the brake should be dried and reused. You can slowly drive on the brake, then step on the brake to recover the brake.
You cannot use more than 5 to 6 km / h.
This article transfer: Dongfeng City Special Motor Co., Ltd. - \\\"CSK162 Protection Bureau User Maintenance Manual (Test) \\\
