Chrysler PT Cruiser. Manual — part 775
Fig. 130 G288 Transaxle Shift System
1 - RECESS
2 - SHIFT MECHANISM
3 - 1/2 FORK
4 - 3/4 FORK
5 - 1/2 SHIFT ROD
6 - 3/4 SHIFT ROD
7 - 5TH SHIFT ROD
8 - 5TH GEAR FORK
9 - REVERSE SHIFT ROD
10 - BACK-UP LAMP SWITCH
11 - DETENT PLUG
21 - 54
G288 MANUAL TRANSAXLE
PT
DETENT PLUG (Continued)
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL
-
REMOVAL)
(2) Using Tool 8870 attached to Tool C-3752,
remove detent plug(s) from transaxle case (Fig. 131).
INSTALLATION
NOTE: Inspect detent plug for signs of wear or
damage. If necessary, replace detent plugs with
new upon installation.
(1) Install detent plug into case (Fig. 132).
(2) Using soft-tipped hammer, drive detent plug
into case until it bottoms (Fig. 133)
(3) Install transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL - INSTAL-
LATION)
Fig. 131 Detent Plug Removal
1 - TOOL C-3752
2 - TOOL 8870
3 - DETENT PLUG
Fig. 132 Detent Plug Installation
1 - DETENT PLUG
Fig. 133 Seat with Soft-Tipped Hammer
1 - DETENT PLUGS
2 - SOFT-TIPPED HAMMER
PT
G288 MANUAL TRANSAXLE
21 - 55
DETENT PLUG (Continued)
DIFFERENTIAL
DESCRIPTION
The 288 differential (Fig. 134) is a conventional
open design, and is integral to the transaxle. It con-
sists of a single-piece case, which houses pinion and
side gears. A floating pinion shaft is retained by the
differential ring gear. The differential case is sup-
ported in the transaxle by tapered roller bearings.
OPERATION
The differential assembly (Fig. 134) is driven by
the intermediate shaft via the ring gear. The ring
gear drives the differential case, and the case drives
the halfshafts through the differential gears. The dif-
ferential pinion and side gears are supported in the
case by pinion shafts and thrust washers. Differen-
tial pinion and side gears make it possible for front
wheels to rotate at different speeds while cornering.
REMOVAL
(1) The transaxle must be removed to gain access
to and service the differential assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL
-
REMOVAL)
(2) Disassemble transaxle and remove differential.
(Refer to 21 - TRANSMISSION/TRANSAXLE/MAN-
UAL - DISASSEMBLY)
DISASSEMBLY
(1) Remove differential side bearings. Set up Tool
5048, with Collets 8926 as shown in (Fig. 135).
Fig. 134 Differential Assembly
1 - RING GEAR
2 - PINION SHAFT
3 - DIFFERENTIAL CASE
4 - PINION GEAR
5 - SIDE GEAR
Fig. 135 Bearing Removal Set-up
1 - TOOL 5048
2 - COLLETS 8926
21 - 56
G288 MANUAL TRANSAXLE
PT
(2) Using suitable socket and wrench, remove dif-
ferential side bearing(s) (Fig. 136).
(3) Remove twelve (12) differential ring gear-to-
case bolts (Fig. 137). Remove differential ring gear
from case.
(4) Remove pinion shaft, and remove all pinion
gears, side gears, and thrust washers (Fig. 137).
ASSEMBLY
(1) Install differential pinion and side gears with
washers to case (Fig. 137). Install pinion shaft. Pin-
ion shaft is retained by ring gear.
(2) Install differential ring gear (Fig. 137). Install
and torque twelve (12) ring gear-to-case bolts to 85
N·m (63 ft. lbs.).
(3) Install differential to arbor press bed.
(4) Press on differential side bearing(s) using Tool
8953 mounted onto Tool C-4171. Press until bearing
bottoms on case (Fig. 138).
Fig. 136 Removing Differential Side Bearings
1 - TOOL 5048
Fig. 137 Differential Components
1 - BOLT (12)
2 - RING GEAR
3 - CASE
4 - BEARING (2)
5 - WASHER (2)
6 - SIDE GEAR (2)
7 - PINION GEAR (2)
8 - WASHER (2)
9 - PINION SHAFT
PT
G288 MANUAL TRANSAXLE
21 - 57
DIFFERENTIAL (Continued)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст