Jeep Wrangler TJ. Manual — part 494
(45) Use special tool 6597 and handle C-4171 and
C-4171-2 to press the rear output shaft bearing cup
rearward (Fig. 67).
(46) Remove the rear carrier front bearing cone
(Fig. 68).
(47) Install and load compressor (Fig. 69) as shown
in (Fig. 70).
Fig. 68 Remove Rear Carrier Front Bearing Cone
1 - SPECIAL TOOL 5048-1
2 - SPECIAL TOOL 6545
3 - REAR CARRIER
4 - SPECIAL TOOL 5048
Fig. 67 Remove Rear Bearing Cup
1 - SPECIAL TOOL 4171 AND 4171-2
2 - SPECIAL TOOL 6597
Fig. 69 Low/Reverse Spring Compressor Tool
1 - TOOL 6057
2 - TOOL 5059
3 - TOOL 5058-3
Fig. 70 Compressor Tool in Use
1 - LOW/REVERSE CLUTCH RETURN SPRING
2 - SNAP RING (INSTALL AS SHOWN)
3 - TOOL 5058A-3
4 - TOOL 5059A
5 - SPECIAL TOOL 6057
21 - 66
AUTOMATIC TRANSMISSION - 42RLE
TJ
AUTOMATIC TRANSMISSION - 42RLE (Continued)
(48) Remove the low/reverse belleville spring snap
ring (Fig. 71).
(49) Remove
the
low/reverse
piston
belleville
spring (Fig. 72).
(50) Remove the park sprag pivot retaining screw.
(51) Drive out the anchor shaft using suitable
punch (Fig. 73).
(52) Remove the guide bracket pivot shaft (Fig.
74). Inspect all components (Fig. 75) for wear and
replace if necessary.
Fig. 71 Remove Snap Ring
1 - SNAP RING OPENING MUST BE BETWEEN SPRING LEVERS
(AS SHOWN)
2 - SNAP RING PLIERS
3 - SPECIAL TOOL 5059A
Fig. 72 Low/Reverse Piston Belleville Spring
1 - LOW/REVERSE PISTON RETURN SPRING
2 - PISTON
Fig. 73 Anchor Shaft Removal
1 - PIN PUNCH
2 - GUIDE BRACKET ASSEMBLY
Fig. 74 Remove Guide Bracket Pivot Shaft
1 - PIVOT PIN
2 - GUIDE BRACKET ASSEMBLY
TJ
AUTOMATIC TRANSMISSION - 42RLE
21 - 67
AUTOMATIC TRANSMISSION - 42RLE (Continued)
NOTE: The Low/Reverse Clutch Piston has bonded
seals which are not individually serviceable. Seal
replacement requires replacement of the piston
assembly.
(53) Remove the low/reverse clutch piston (Fig.
76).
(54) Remove
the
low/reverse
piston
retainer
screws.
(55) Remove low/reverse piston retainer (Fig. 77).
(56) Remove the low/reverse piston retainer gasket
(Fig. 78).
Fig. 75 Guide Bracket Disassembled
1 - GUIDE BRACKET
2 - PAWL
3 - SPLIT SLEEVE
4 - SPACER
5 - STEPPED SPACER
6 - ANTIRATCHET SPRING
Fig. 76 Remove Low/Reverse Clutch Piston
1 - LOW/REVERSE CLUTCH PISTON
2 - BONDED SEAL
3 - BONDED SEAL
Fig. 77 Remove Piston Retainer
1 - LOW/REVERSE CLUTCH PISTON RETAINER
2 - GASKET
Fig. 78 Remove Piston Retainer Gasket
1 - GASKET HOLES MUST LINE UP
2 - LOW/REVERSE CLUTCH PISTON RETAINER GASKET
21 - 68
AUTOMATIC TRANSMISSION - 42RLE
TJ
AUTOMATIC TRANSMISSION - 42RLE (Continued)
ASSEMBLY
NOTE: If the transmission assembly is being recon-
ditioned (clutch/seal replacement) or replaced, it is
necessary to perform the Quick Learn Procedure
using the DRBIII
T
Scan Tool (Refer to 8 - ELECTRI-
CAL/ELECTRONIC
CONTROL
MODULES/TRANS-
MISSION
CONTROL
MODULE
-
STANDARD
PROCEDURE).
(1) Install the output bearing cups using Special
Tool - 5050A (Fig. 79).
(2) Install low/reverse piston retainer gasket (Fig.
80).
(3) Install low/reverse piston retainer (Fig. 81).
(4) Install
low/reverse
piston
retainer-to-case
screws (Fig. 82) and torque to 5 N·m (45 in. lbs.).
Fig. 79 Bearing Cup Installation Special Tool -
5050A
Fig. 80 Install Piston Retainer Gasket
1 - GASKET HOLES MUST LINE UP
2 - LOW/REVERSE CLUTCH PISTON RETAINER GASKET
Fig. 81 Install Piston Retainer
1 - LOW/REVERSE CLUTCH PISTON RETAINER
2 - GASKET
Fig. 82 Install Retainer Attaching Screws
1 - LOW/REVERSE CLUTCH PISTON RETAINER
2 - SCREWDRIVER
3 - TORX-LOC SCREWS
TJ
AUTOMATIC TRANSMISSION - 42RLE
21 - 69
AUTOMATIC TRANSMISSION - 42RLE (Continued)
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