F300-RS-Rear_Axle_and_Suspension-Part1
| 
| 
PART 1 - PART 2 - PART 3 - PART 4
|
|
DAIHATSU
REAR AXLE & SUSPENSION
OUTLINE OF REAR AXLE 8:
SUSPENSION HEAR AXLE &
SUSPENSION COMPONENTS HEAR SPRINGS HEAR SHOCK ABSORBERS THREE-STAGE DAMPER REAFI AXLE SI-IAFI' SSTs (special service tools) TIGHT ENING TORQUE
|
|
REAR AXLE 8: SUSPENSION
OUTLINE OF REAR AXLE 8: SUSPENSION
REAR SUSPENSION
The rear suspension is a rigid type and is composed of five leaf springs. For improved negotiability over rough terrains and steering response, shackles are instalied at the back side.
WFEQO-B202
Rear suspension specifications
Vehicle model K A" mDde|S
NOTE: n As for the shock absorber, see the Front Axle & Suspension section.
WFE30-£106
|
|
REAR AXLE 81 SUSPENSION
REAR SPRINGS
The rear spring adopts leaf springs which consist of five leaves. thus assuring exceiient negotiability over rn: :nh
rough terrains.
REAR SHOCK ABSORBERS
shock absorber. The absorber comes in two kinds:
The rear shock absorber is a nitrogen gas-sealed type shoe standard type and three-stage damper type. (For detaiis, see the section under “Front shock absorber,")
|
|
REAR AXLE
The rear axle housing employs a banjo type, whereas the axle adopts a semi-floating type. The bearing is secured through a shrink fit. The clearance between the bearing and the backing plate is
adjusted by means of adjusting Shims.
Bearing retainer
Adjusting shim
|
|
The rear axle shaft employs a semi-floating type, in which the wheels are directly installed to the axle shaft and the vehicle weight is divided both by the axle shaft and by the axle tube.
gi U Ea Um F O
i
Shaft outeruiameter _LI 125| O
W3-ENT Rear axle shalt speciiications
Shaft outer diameter mm I 7
30 7 K
Number of teeth of spline section | 27 K
The rear axle housing employs a banjo type rear axle housing which features remarkable strength and rigidity ofthe axle tube and easy removallinstallation of the rear differential carrier.
wmo.a-.am Rear axle housing specifications
____
_ _
_ mm Dimension i 211
Dimension © I 1157
Dimension I 1231
|
|
REAR AXLE & SUSPENSION
REAR AXLE & SUSPENSION
coMPoNENTs
Three-stage damper-equipped vehicle
G) Bush (B Cushion Bush Washer plate Hear spring shackle Rear shock absorber G) Hear spring shackle Washer pla1e Bush No. 2 Bush © Hear Spring assy Q3 Washer plaie "U" bon Actuator Rear spring bumper Dusi seal Spring "U" bolt seat SIA Bracket Washer plate Washer plate
Washer plate Rear axle bearing inner
retainer
Cushion Rear axle housing assy (Brake backing plate)
|
|
I HEAR sPn|NGs
COMPQNENTS
|
|
TROUBLE SHOOTING
Checking points
Abnemal noise | Spring bushes worn
Vehicle body tilted | Spring damaged
Check spring and bush.
NOTE: 1. Care must be exercised so that the right and left leaf springs may not be exchanged with each other during the remova! and installation oi the leaf springs. 2. When replacing the leaf springs, assemble them accord
ing tothe following combination ofthe marking codes (+, 0, which were put on the leaf springs. The right table indicates the priority order with the top priority attached to the (1).
REMOVAL
1. Remove the rear spring bumper by removing the attaching
bolts.
2. Remove the attaching nut at the lower side ofthe rear shock absorber. Disconnect the rear shock absorber from the spring "U" bolt seat subassembly.
3, Remove the washer plate from the spring "U" bolt seat.
RS-8
0
KE
|
|
REAR AXLE SUSPENSION
. 4. Loosen the rear spring shackle attaching nut.
5. Loosen the rear spring attaching nut at the front side.
6. Jack up the vehicle until the rear tires are just cleared from the ground (with no load applied to the rear axle). Put safety stands underneath the frame so as to support the vehicle.
Removal of "U" bolts (1) Measure and record the protruding dimension of the “U”
bolt tightening nut.
7.
(2) Loosen the "U" bolt attaching nuts evenly over two or
three stages. CAUTION: - When loosening the nuts, make sure that the spring load
is not sustained by the nuts.
mimnsofs
|
|
HEAR AXLE 8: SUSPENSION
(3) Remove the “U” bolt atiaching nuts. Remove the "U"
bolt seat and “U” bolt.
8. Removal of rear spring shackle pin
(1)Flemove the rear spring shackle attaching nuts.
Remove the shackte bracket.
ut the shackle pin aboui halfway by lightly tapping
(2) Pull o
the shackle pin at its piate section by means ofa plastic
hammer or the like.
(8) Remove the leaf spring from the shackle pin.
(4) Remove the shackle pin from the frame.
RS-10
