Assembly - Jeep 2002 WJ Service Manual

21a - 34 TRANSMISSION AND TRANSFER CASE
AUTOMATIC TRANSMISSION - W5J400 (Continued)
1 - SNAP-RING
2 - HOLDING CLUTCH B3 DISCS
3 - SPRING WASHER
4 - HOLDING CLUTCH B2

ASSEMBLY

(1) Insert parking lock gear (5) (Fig. 32).
(2) Install multiple-disc holding clutch B2 (4) in
transmission housing (6) (Fig. 32).
(3) Screw in Torx socket bolts (7). Tighten the bolts
to 16 N·m.
NOTE: During the measurement the snap ring (7)
(Fig. 33) must contact the upper bearing surface of
the groove in the outer multiple-disc carrier (8).
NOTE: Pay attention to sequence of discs. Place
new friction multiple-discs in ATF fluid for one hour
before installing.
(4) Insert and measure spring washer (4) (Fig. 33)
and multiple-disc pack B3 (2, 6).
(a) Put multiple-discs for multiple-disc brake B3
together in the sequence shown in the illustration
and insert individually.
(b) Using a feeler gauge, determine the play L
at three points between the snap ring (7) and outer
multiple-disc (1). B3 clutch clearance should be 1.0-
1.4 mm. Adjust the clearance as necessary.
Fig. 31 Remove B2, B3, and Parking Gear
5 - PARK GEAR
6 - TRANSMISSION HOUSING
7 - BOLTS - M8X60
(c) Adjust with snap-ring (7), if necessary. Snap
rings are available in thicknesses of 3.2, 3.5, 3.8,
4.1 4.4 and 4.7 mm..
(5) Place intermediate plate (3) on converter hous-
ing (2) and align.
NOTE: The intermediate panel can generally be
used several times. The panel must not be coated
with sealant
(6) Check that the K1 clutch feed hole (Fig. 34) in
the inner hub of clutch B1 is free before installing
clutch B1.
(7) Install the holding clutch B1 (5) (Fig. 35) onto
the converter housing
Installed position of clutch B1 in relation to converter
housing is specified by a plain dowel pin in clutch B1
(arrow).
(8) Install the bolts to hold clutch B1 (5) (Fig. 35)
to the converter housing.
(9) Securely tighten multiple-disc brake B1 (5) on
converter housing (2) to 10 N·m.
(10) Install new seals on the oil pump (Fig. 36).
(11) Install oil pump (6) and securely tighten.
Tighten the oil pump bolts to 20 N·m.
WG
and intermediate plate.