Planetary Geartrain/Output Shaft Disassembly And Assembly - Jeep Cherokee 2000 Service Manual

XJ
DISASSEMBLY AND ASSEMBLY (Continued)
Fig. 195 Piston Spring/Wave Spring Position
1 – REAR CLUTCH RETAINER
2 – PISTON SPRING
3 – WAVE SPRING
4 – CLUTCH PISTON
(12) Install first clutch disc in retainer on top of
bottom pressure plate. Then install a clutch plate fol-
lowed by a clutch disc until entire clutch pack is
installed (4 discs and 3 plates are required) (Fig.
190).
(13) Install top pressure plate.
(14) Install selective snap ring. Be sure snap ring
is fully seated in retainer groove.
(15) Using a suitable gauge bar and dial indicator,
measure clutch pack clearance (Fig. 196).
(a) Position gauge bar across the clutch drum
with the dial indicator pointer on the pressure
plate (Fig. 196).
(b) Using two small screw drivers, lift the pres-
sure plate and release it.
(c) Zero the dial indicator.
(d) Lift the pressure plate until it contacts the
snap-ring and record the dial indicator reading.
Clearance should be 0.64 - 1.14 mm (0.025 - 0.045
in.). If clearance is incorrect, steel plates, discs, selec-
tive snap ring and pressure plates may have to be
changed.
The selective snap ring thicknesses are:
• .107–.109 in.
• .098–.100 in.
• .095–.097 in.
• .083–.085 in.
• .076–.078 in.
• .071–.073 in.
• .060–.062 in.
(16) Coat rear clutch thrust washer with petro-
leum jelly and install washer over input shaft and
into clutch retainer (Fig. 197). Use enough petroleum
jelly to hold washer in place.
AUTOMATIC TRANSMISSION—30RH
Fig. 196 Checking Rear Clutch Pack Clearance
1 – DIAL INDICATOR
2 – PRESSURE PLATE
3 – SNAP RING
4 – STAND
5 – REAR CLUTCH
6 – GAUGE BAR
Fig. 197 Installing Rear Clutch Thrust Washer
1 – REAR CLUTCH RETAINER
2 – REAR CLUTCH THRUST WASHER
PLANETARY GEARTRAIN/OUTPUT SHAFT
DISASSEMBLY
(1) Remove planetary snap ring (Fig. 198).
(2) Remove front annulus and planetary assembly
from driving shell (Fig. 198).
(3) Remove snap ring that retains front planetary
gear in annulus gear (Fig. 199).
(4) Remove tabbed thrust washer and tabbed
thrust plate from hub of front annulus (Fig. 200).
(5) Separate front annulus and planetary gears
(Fig. 200).
21 - 185