torque Hyundai H-1 (Grand Starex) 2006 Owner's Manual

3 STARTING AND OPERATING
20BRAKE SYSTEM
D150A01P-GAT All the parts of the brake system are critical to safety. Have the vehicle ser- viced by an authorized HYUNDAI dealer at regular intervals according tothe service standards.
(1) The service brake is divided into two brake circuits so that when one brake circuit fails, the other is avail- able to stop the vehicle. If this oc-curs, however, the brake pedal must be depressed further than usual; stop driving as soon as possibleand have the brake system ser- viced at the nearest authorized HYUNDAI dealer.
(2) Do not place a thick floor mat around the brake pedal; doing so couldprevent the full pedal stroke thatwould be necessary in an emer- gency. Make sure that the pedal can be operated freely at all times.
(3) If the vehicle is equipped with a brake warning lamp, the lamp willlight up if the brake fluid level isabnormally low.
o Do not grip the inside or spokes of
the steering wheel when driving off-road. The steering wheel could jerk and injure your hands. Always firmly hold the outer steering wheel whenyou are driving off-road.
o Drive at lower speeds in strong
crosswinds. Because of yourvehicle’s high center of gravity, its stability will be affected in cross- winds. Slower speeds ensure bettervehicle control.
o Whenever you drive off-road through
sand, mud or water as deep as thewheel hub, more frequent mainte- nance may be required.
o Do not drive in water if the level is higher than the bottom of the wheelhubs.
o Check your brake condition once you are out of mud or water. Pressthe brake several times as you move slowly until your feel normal brakingforces return.
o Four-wheel driving on flat and nor-
mal roads can result in a severebinding condition when turning the steering wheel. Driving on dry paved road and highway Select 2H(2WD) to drive on dry paved roads. Especially on dry highway, neverselect the 4H or 4L(4WD). Driving on snowy or icy roads Select the 4H or 4L in accordance with the road conditions, and then gradu- ally depress the accelerator pedal for a smooth start. Driving on sandy or muddy roads Select the 4H or 4L and then gradually depress the accelerator pedal for a smooth start. Keep the pressure on the accelerator pedal constant as pos-sible, and drive at low speed. Climbing sharp grades Select the 4L to maximize use the engine torque. Descending sharp grades Select 4L, use the engine brake and descend slowly.

3 STARTING AND OPERATING
32LOCKING DIFFERENTIALADDITIONAL EQUIPMENT
D180M02P-GAT It is a good idea to carry a shovel or a short-handled spade in the vehicle during the winter so that you can clear away snow if you get stuck. A smallhand-brush for sweeping snow off the windscreen and rear window is also useful. D190A01HR-GAT (Minibus/van)(If Installed) A locking differential, if equipped, is for the rear wheel differential only. Thefeatures of this locking differential are described below: Just as with a conventional differential,the wheel on one side is allowed to turn at a different speed from the wheel on the other side when the vehicle iscornering. The difference between the locking differential and a conventional differential is that if the wheel on oneside of the vehicle loses traction, a greater amount of torque is applied to the rear wheel on the other side toimprove traction. NOTE: In a stationary position, the LD (Locking Differential) will operate when the difference of the revolu- tion speed between the rear rightwheel and the rear left wheel oc- curs.
CAUTION:(If installed)
White smoke may arise from thefuel fired heater outlet in the driver's front wheel housing during winterdriving. This is a normal condition. But, If a black (or gray) smoke is generated heavily, have the fuel firedheater checked by your Hyundai dealer. If the engine stops while the fuelfired heater is operating, whizzing noise may be heard from the lower of the battery in the engine com- partment. This is due to cleaning process forfuel fired heater and a normal op- eration. It will takes about 1- 3 minutes ac-cording to fuel quantity in the fuel fired heater fuel line.
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3
STARTING AND OPERATING
33LIMITED-SLIP DIFFEREN- TIAL
CAUTION:
o Never start the engine with the gearshift lever placed in the for- ward or reverse while one of the rear wheels is jacked up and theother in contact with the ground; doing so may cause the vehicle to jump forward.
o If one of the rear wheels begins to spin in mud, snow, etc., thevehicle can sometimes be drivenout by depressing the accelera- tor pedal further; however, avoid running the engine continuouslyat high rpm because doing so could damage the locking differ- ential.
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The following procedures can be used to confirm that the locking differentialis functioning properly:
(1) Position the vehicle so that one
wheel is on a dry paved surface and the other on ice, snow, mud, etc. Drive the vehicle, and observe theoperation of the locking differential. The vehicle should not become stuck if the differential is function-ing properly.
(2) Depress the accelerator pedal
gradually, and then when traction isgood, depress it forcefully. If the vehicle accelerates well, the differ- ential is functioning properly. D190A02P-GAT
(Truck)(If installed) A limited-slip differential, if equipped, is for the rear wheel differential only.The features of this limited-slip differ- ential are described below: Just as with a conventional differential,the wheel on one side is allowed to turn at a different speed from the wheel on the other side when the vehicle iscornering. The difference between the limited-slip differential and a conven- tional differential is that if the wheel onone side of the vehicle loses traction, a greater amount of torque is applied to the rear wheel on the other side toimprove traction. NOTE: In a stationary position, the L.S.D will operate when the torque differ- ence between the rear right wheel and the left wheel is from 5Kgf·m to9 Kgf·m.

44IN CASE OF EMERGENCY
12
Tightening torque:
Minibus, Van Truck Front
12 to 14 kg.m (118 to 137 N.m, 87 to 101 lbs.ft) 18 to 22 kg.m(177 to 216 N.m, 130 to 159 lbs.ft)
Rear
12 to 14 kg.m (118 to 137 N.m, 87 to 101 lbs.ft) 18 to 22 kg.m(177 to 216 N.m, 130 to 159 lbs.ft)
E060J01A-AAT After changing wheels If you have a tire gauge, remove the valve cap and check the air pressure.If the pressure is lower than recom- mended, drive slowly to the nearest service station and inflate to the cor-rect pressure. If it is too high, adjust it until it is correct. Always reinstall the valve cap after checking or adjustingtire pressure. If the cap is not replaced, air may leak from the tire. If you lose a valve cap, buy another and install it assoon as possible. After you have changed wheels, al- ways secure the flat tire in its place andreturn the jack, jack handle, and tools to their proper storage locations. HSRFL065
D060I01P-GAT
8. Lower Vehicle and Tighten
Nuts
Lower the car to the ground by moving the jack handle up and down. Then position the wrench as shown in the drawing and tighten the wheel nuts. Besure the socket is seated completely over the nut. Do not stand on the wrench handle or use an extensionpipe over the wrench handle. Go around the wheel tightening every other nut until they are all tight. Thendouble-check each nut for tightness. After changing wheels, have a techni- cian tighten the wheel nuts to theirproper torque as soon as possible. HSRFL064