drive shaft GREAT WALL DEER 2006 Owner's Guide
[x] Cancel search | Manufacturer: GREAT WALL, Model Year: 2006, Model line: DEER, Model: GREAT WALL DEER 2006Pages: 484, PDF Size: 16.35 MB
Page 106 of 484
PR-8Drive ShaftDrive Shaft
3. Inspection for the front axle drive shaft
(a) Check the wear or damage situation of the shaft.
(b) Check the wear or damage situation of the two universal
joints
grease nozzle
rear axle drive shaft front axle drive shaft
assembly mark
assembly mark
SST
A4. Inspection for the drive shaft lubrication
If the drive shaft is not lubricated completely, add the Lithium
base lubricant grease with SST.
Cross bearing change
1. Label the shaft and universal joint yoke with assembly
marks.
2. Take apart the snapping ring.
(a) Tap in the outer bearing race lightly.
(b) Take apart the four snapping rings in the grooves with
two screwdrivers.
3. Take apart the cross shaft bearing
(a) Pull out the bearing from the drive shaft with SST tools.
Remarks: Pull up the part A in the drawing to a enough height
so that it cannot contact the bearing.
Page 107 of 484
PR-9Drive ShaftDrive Shaft
SST
(c) Mount the two outer bearing races that are taken apart on
the cross shaft.
(d) Pull out the bearing on the universal joint yoke with SST
tool, and (b) Grip the outer bearing race with a vice to tap out the drive
shaft lightly with a hammer.
Remarks: Take apart another bearing with the same approach.
4. Cross shaft bearing mount
(a) Coat the lithium base grease on the cross shaft and the
bearing.
Remarks: do not over coat the lubricant.
(b) Align the assembly marks on the universal yoke and on
the shaft. (e) Grip the outer bearing race in the vice and tap lightly out
the universal joint yoke with a hammer.
Remarks: the bearing at the other end may be taken apart with
the same approach.
Page 108 of 484
PR-10Drive ShaftDrive Shaft
5. Snapping ring mount
(a) Mount two snapping rings with the same thickness.
Remarks: Do not use the used snapping ring.
(b) Tap the universal joint yoke lightly with a hammer until
there is no clearance between the outer bearing race and
the snapping ring.
6. Cross shaft bearing inspection
Check the cross shaft bearing to see whether it can run freely
Remarks: the approach for mounting the cross shaft bearing at
the bearing end is the same.
(c) Encase the new cross shaft in the universal joint yoke.
(d) Mount the new bearing on the cross shaft with SST tool,
andSST
(e) Adjust the two bearings with SST tool so that the widths
of two snapping ring grooves are equal and maximum.
Page 109 of 484
PR-11Drive ShaftDrive Shaft
Drive shaft assembly
1. Mount the center support bearing on the front joint of rear
axle drive shaft.
Remarks: The notch of the center support bearing shall face
backward when mounting it.
2. Mount the flange joint on the front joint of rear axle drive
shaft.
(a) Coat the spline of front joint of rear axle drive shaft with
lithium base grease.
(b)
Mount flange joint on the shaft and align the assembly marks.
Remarks: if the central flange joint or the front joint of the rear
axle drive shaft is required to change, the front and back
universal joint yokes of the rear axle drive shaft shall face in the
same direction when re-assembling.
(c) Lock the flange joint with SST and screw up the newly-
changed nut to press the bearing in place.
(d) Loosen the nuts.
(e) Tighten the nuts again, and
(f) Rivet the nuts with hammer and punch.
3. Drive shaft mount
(a) Align the assembly marks on flanges, and connect the
two flanges with four sets of bolt and nut.
Remarks: if the central flange or the front joint of the rear axle
drive shaft is required to be changed, the front and back
universal joint yokes of the front joint of rear axle drive shaft
shall face in the same direction when reassembling them.
(b) Screw up the sets of bolt and nut according to the
specified torque.
Fastening torque: (745)Nm
4. Insert the universal joint yoke in the universal joint yoke
(4WD).
(a) Coat the lithium base grease on the sliding surfaces of the
drive shaft spline and the universal joint yoke.
(b) Align the assembly marks on universal joint yoke and
drive shaft.
(c) Insert the universal joint yoke in drive shaft.
assembly mark
2WD 4WD
forward
assembly mark
SST
assembly mark
Page 110 of 484
PR-12Drive ShaftDrive Shaft
Mount of Drive Shaft
(2WD)
1. Insert the universal joint yoke in the gearbox.
(a) Tear down the SST tools.
(b) Push the universal joint yoke into the gearbox.
2. Connect the universal joint flange of the rear joint of rear
axle drive shaft and the relative the differential flange.
(a) Align the assembly marks on the two flanges and connect
the flanges with four sets of bolt and nut.
(b) Screw up the sets of bolt and nut according to the
specified torque.
Fastening torque(745)Nm
3. Mount the center support bearing on the frame beam
(three-joint type)
(a) Use two bolts to mount the center support bearing on the
frame beam and tighten them manually.
(b) Check the bearing seat, which shall be vertical with the
drive shaft, and change it where necessary.
(c) Check the central line of the central bearing and ensure
that the central lines of the central bearing and the bear-
ing seat shall be the same when the vehicle is in the non-
loaded stage. And adjust the bearing seat only it is
necessary.
(d) Screw up the mounting bolts according to the specified
torque.
Fastening torque(405)Nm
(4WD)
1. Connect the universal joint flange fork of the front axle
drive shaft with the flange that matches with the transfer
box.
Align the assembly marks and use four sets of bolt and nut to
connect the flange fork with the flange, screw up the sets of bolt
and nut according to the specified torque.
Fastening torque(745)Nm
forward
SST
assembly mark
assembly mark
Page 111 of 484
PR-13Drive ShaftDrive Shaft
2. Mount on the front axle drive shaft.
Mount on it and screw up the four bolts according to the
specified torque.
Fastening torque(745)Nm
3. Connect the universal joint flange fork of the rear axle
drive shaft on the relative differential flange.
(a) Align the assembly marks on flanges and connect the
flanges with four sets of bolt and nut, and
(b) Tighten the sets of bolt and nut according to the specified
torque.
Fastening torque(745)Nm
4. Mount the center support bearing on the frame beam
(three joint type)
(a) Use two mounting bolts to mount the center support
bearing on the frame beam and screw up them manually.
(b) Check the bearing seat, which shall be vertical with the
drive shaft, and adjust the bearing seat when necessary.
(c) Check the central line of the central bearing. The central
line of the central bearing shall be the same with that of
the bearing seat when vehicle is in the non-loaded stage.
(d) Adjust the bearing seat if necessary, and
(e) Screw up the mounting bolts according to the specified
torque.
Fastening torque(405)Nm
assembly mark
forward
Page 112 of 484
SA-1
Suspension System and Automobile Axle
Page
Troubleshooting .......................................................... SA-2
Alignment of Front Wheel ............................................ SA-3
(Dr/2WD)
Front Wheel Hub and Steering Knuckle ...................... SA-10
Front Wheel Hub ..................................................... SA-11
Steering Knuckle ..................................................... SA-14
Front Suspension ........................................................ SA-16
Ball Stud .................................................................. SA-17
Torsion bar .............................................................. SA-19
Lower Arm and Vibration Damper ........................... SA-21
Upper Arm ............................................................... SA-24
Guide Level ............................................................. SA-26
Lateral Stabilizer ..................................................... SA-27
(SF/2WD)
Front Wheel Hub and Steering Knuckle ...................... SA-28
Front Wheel Hub ..................................................... SA-29
Steering Knuckle ..................................................... SA-32
Front Suspension ......................................................... SA-36
Ball Stud ................................................................... SA-37
Torsion bar ............................................................... SA-38
Lower Arm and Vibration Damper ............................ SA-39
Upper Arm ................................................................ SA-42
Guide Level .............................................................. SA-43
Lateral Stabilizer ....................................................... SA-43
(SF/4WD)
Front Wheel Hub and Steering Knuckle ....................... SA-44
Front Wheel Hub ...................................................... SA-45
Steering Knuckle ..................................................... SA-49
Constant Speed Drive Shaft ........................................ SA-54
Front Speed Reducer .................................................. SA-57
Change of Oil Seal of Driving Bevel Gear Of
Front Speed Reducer ............................................. SA-57
Dismantle of Front Speed Reducer ......................... SA-61
Change of Axle Shaft Oil Seal ................................. SA-63
Disassembly and Assembly of Front Speed Reducer.... SA-65
Assembly of Front Speed Reducer ......................... SA-74
(Back)
Rear Axle Shaft ........................................................... SA-79
Rear Speed Reducer .................................................. SA-83
On-vehicle Change of Oil Seal of Main Teeth ......... SA-84
Dismantle of Rear Speed Reducer .......................... SA-85
Disassembly of Rear Speed Reducer ..................... SA-85
Assembly of Rear Speed Reducer .......................... SA-89
Mount of Rear Speed Reducer and
Differential Assembly .............................................. SA-94
Rear Differential .......................................................... SA-95
Rear Suspension ......................................................... SA-97
SA
Page 113 of 484
SA-2
Troubleshooting
Suspension System and Automobile AxleTroubleshooting
Change the tire or inflate to the proper pressure
Balance the wheels
Change vibration damper
Check Alignment of Front Wheel
Change or adjust the wheel bearing
Check ball joint) or liner
Tighten or change steering linkage
Adjust or repair the steering device
Discharge the oil and change with new one
Check the wandering clearance
Check the gears
Change the bearing
Change the bearing
Tighten or change the bearing Trouble Causes
Inspection items
Body wandering/body
draggingTire wear or improper air inflation
Incorrect alignment of front wheel
Over-tightened wheel bearing
Part looseness or damage of front/rear sus-
pension
Wear or looseness of steering rod system
Poor connection or damage of steering de-
viceInflate the tire to the proper pressure or change
the tire.
Check the situation of alignment of front wheel
Adjust the wheel bearing
Tighten or change the suspension element
Tighten or change the steering rod system
Adjust or repair the steering device
Body sink Overloaded vehicle
Wear of vibration damper
Poor spring performanceCheck the loading mass
Change vibration damper
Change spring
Left-right vibration/up-
down bouncingImproper air inflation
Bending or damaged lateral stabilizer
Vibration damper wearInflate the tire to suitable pressure
Change stabilizer
Change vibration damper
Front wheel vibration Tire wear or improper air inflation
Imbalance of wheels
Vibration damper wear)
Improper Alignment of Front Wheel
Wheel bearing wear or improper adjustment
Ball joint or liner wear
Steering linkage looseness or wear
Poor adjustment or damage of steering mecha-
nism
Abnormal tire wear Improper air inflation
Vibration damper wear
Poor Alignment of Front Wheel
Suspension system wearInflate the tire to the proper pressure
Change vibration damper
Check the Alignment of Front Wheel
Change suspension element
Speed reducer leakage Over-high oil level or improper oil quality
Oil seal wear or damage
Flange looseness or damageDischarge the oil for change
Change oil seal
Tighten or change the flange
Noise inside the
axleNoise inside the axleOver-low oil level or inferior oil quality
Over-large wandering clearance between
driving bevel gear and driven bevel gear
Wear and disintegration of driving bevel
gear and driven bevel gear
Bearing wear of driving bevel gear
Bearing wear of rear axle shaft
Bearing looseness or wear of speed reducer
Page 117 of 484
SA-6Suspension System and Automobile AxleAlignment of Front WheelAlignment of Front Wheel (SF)
Alignment of Front Wheel
(SF)
1. The following items should be checked to remove the
troubles.
(a) Check the tire abrasion and the air inflation to see it is
suitable or not.
Tire inflation pressure: (2500)kPa
(b) Check the front wheel bearing to see whether it is loose.
(c) Check the front suspension to see whether it is loose.
(d) Check the steering driving device to see whether it is
loose, and
(e) Check the front vibration through elastic force test to see
whether it is normal in performance.
2. Height adjustment of vehicle
Adjust the vehicle height to the standard value so as to make
the Alignment of Front Wheel inspection.
A-B-58 5mm
A: The height of steering knuckle shaft center.
B: The center height of the adjusting cam bolt at front end
The standard value for the unloaded height is: the
difference of the center height of drive shaft climax and
the front adjusting cam bolt is 58.5mm.
3. Mount on the four wheel locating device
This approach should be conducted according to the detailed
instruction of the equipment manufacturer.
4. Adjust the outer tilt angle of front wheel and the back tilt
angle of kingpin
The outer tilt angle of front wheel: 05'0'
The back tilt angle of kingpin: 20'0'
Outer inclination of front wheel:
BA
the outer tilt angle of
front wheelthe back tilt angle
of kingpin
front
Page 155 of 484
SA-44
Front Wheel Hub and Steering Knuckle
Element Figure
Suspension System and Automobile Axle (SF/4WD)Front Wheel Hub and Steering Knuckle
lock ring
cushion block nut
lock ring
cushion
block
shock
absorberupper arm
transverse stabilizer rod
bolt
transverse stabilizer
rod gasket
rubber snubber
washer
stabilizer rod limit tubebrake
caliper rubber
snubber
washer
constant speed
drive shaft needle
bearingsteering knuckle
steering knuckle
small sleeve
retainer ring
washer-spline of
steering knuckle
shaft thrust plate-
steering knuckle
inner oil
seal- drive shaft
brake oil pipe bracket
steering
knuckle arm
brake shell
dust cover
oil seal -
front hub
front hub bearing
(inner)
front wheel hub and
front brake discstop washer
lock plate
front hub bearing
(out)
steering knuckle
big nut
free wheel hub
noumenongasket
free wheel
hub cap
gasket
liner
lower ball stud
Parts that cannot be reused after being usedspecified torque
Nm
135-155
6-12 25-29
25-29 70-90
132-152
20-26
180 127-147132-152123
SF 4WD
transverse stabilizer rod gasket
transverse stabilizer rod gasket
transverse stabilizer
rod gasket
transverse stabilizer
rod gasket