Jeep XJ. Manual — part 464
(13) Install new bearing with Tool Handle C-4171
and Installer 5066 (Fig. 58). Lubricate bearing after
installation.
(14) Install new seal in oil pump feed housing with
Special Tool 7888 (Fig. 59).
Fig. 55 Install Input Gear Pilot Bearing
1 – HANDLE C-4171
2 – INSTALLER 8128
3 – INPUT GEAR
Fig. 56 Front Bearing Retainer Seal Installation
1 – FRONT BEARING RETAINER
2 – SPECIAL TOOL 7884
Fig. 57 Remove Front Output Shaft Rear Bearing
1 – REAR CASE
2 – SPECIAL TOOL L-4454–1 AND L-4454–3
3 – SPECIAL TOOL 8148
Fig. 58 Install Front Output Shaft Rear Bearing
1 – HANDLE C-4171
2 – OUTPUT SHAFT INNER BEARING
3 – INSTALLER 5066
21 - 392
NV242 TRANSFER CASE
XJ
DISASSEMBLY AND ASSEMBLY (Continued)
(15) Install new pickup tube O-ring in oil pump
(Fig. 60).
DIFFERENTIAL ASSEMBLY
(1) Lubricate differential components with auto-
matic transmission fluid.
(2) Install sprocket gear in differential bottom case
(Fig. 61).
(3) Install differential planet gears and new thrust
washers (Fig. 62). Be sure thrust washers are
installed at top and bottom of each planet gear.
(4) Install differential mainshaft gear (Fig. 62).
(5) Align and position differential top case on bot-
tom case (Fig. 63). Align using scribe marks made at
disassembly.
(6) While holding differential case halves together,
invert the differential and start the differential case
bolts.
(7) Tighten differential case bolts to specified
torque.
INPUT GEAR/LOW RANGE ASSEMBLY
(1) Assemble low range gear, input gear thrust
washers, input gear and input gear retainer (Fig. 64).
(2) Install low range gear snap ring (Fig. 65).
Fig. 59 Oil Pump Seal Installation
1 – HOUSING SEAL
2 – SPECIAL TOOL 7888
3 – OIL PUMP FEED HOUSING
Fig. 60 Pickup Tube O-Ring Installation
1 – PICKUP TUBE O-RING
Fig. 61 Installing Differential Sprocket Gear
1 – SPROCKET GEAR
2 – BOTTOM CASE
XJ
NV242 TRANSFER CASE
21 - 393
DISASSEMBLY AND ASSEMBLY (Continued)
Fig. 62 Installing Mainshaft And Planet Gears
1 – MAINSHAFT GEAR
2 – THRUST WASHERS (12)
3 – PLANET GEARS (6)
Fig. 63 Differential Case Assembly
1 – TOP CASE
2 – BOTTOM CASE
3 – CASE ALIGNMENT MARKS
Fig. 64 Low Range And Input Gear Assembly
1 – THRUST WASHERS
2 – LOW RANGE GEAR
3 – INPUT GEAR
4 – RETAINER
Fig. 65 Install Low Range Gear Snap Ring
1 – LOW RANGE GEAR SNAP RING
21 - 394
NV242 TRANSFER CASE
XJ
DISASSEMBLY AND ASSEMBLY (Continued)
(3) Lubricate input gear and low range gears with
automatic transmission fluid.
(4) Start input gear shaft into front case bearing.
(5) Press input gear shaft into front bearing.
(6) Install new input gear snap ring (Fig. 66).
(7) Apply 3 mm (1/8 in.) wide bead of Mopar
t gas-
ket maker or silicone adhesive sealer to seal surface
of front bearing retainer.
(8) Install front bearing retainer (Fig. 67). Tighten
retainer bolts to 16 ft. lbs. (21 N·m) torque.
SHIFT FORKS AND MAINSHAFT INSTALLATION
(1) Install new sector shaft O-ring and bushing
(Fig. 68).
(2) Install shift sector.
(3) Install new pads on low range fork, if neces-
sary, (Fig. 69).
(4) Assemble low range fork and hub (Fig. 69).
Fig. 67 Installing Front Bearing Retainer
1 – FRONT BEARING RETAINER
Fig. 69 Assembling Low Range Fork And Hub
1 – LOW RANGE FORK
2 – PADS
3 – HUB
Fig. 66 Input Gear Snap Ring Installation
1 – INPUT GEAR
2 – SNAP RING
Fig. 68 Sector O-Ring And Bushing Installation
1 – SECTOR BUSHING
2 – O-RING
XJ
NV242 TRANSFER CASE
21 - 395
DISASSEMBLY AND ASSEMBLY (Continued)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст