(117) in reaction member (84). Press spacer (85) on roll
nad tighten 20 to 25 ft-lbs. torque. Lockwire to prevent
pin. Install reaction member on stator support and
loosening.
secure with snap ring (118).
(10) Install O-ring (36) on lube tube (35).
(4) Install oil baffle washer (110) and
Using bearing cap as a guide for lube tube flange, install
lockwasher (111) on baffle screws (112). Install bolts
O-ring (37) in position install bearing cap.
Install
and washers in converter housing. Tighten evenly and
lockwashers (71) and nuts (72). Tighten nuts 47 to 55 ft-
securely. Using a soft bar install turbine shaft inner
lbs. torque.
bearing cup (46).
(11) Install inner piston ring (143), outer
(5) Install turbine shaft inner bearing cone
piston ring (127), and lock-up piston (142) in impeller
(45) and gear (43) and outer bearing cone (65) on shaft
cover (144).
(44). Install piston ring (47). Block converter housing on
(12) Install one bronze inner disc (128)
pilot end and install turbine shaft assembly in converting
against lock-up piston. Install one steel outer disc (129).
housing. Position output shaft inner bearing cone (20)
Install bronze inner disc against steel outer disc. Install
bearing spacer (3) and gear (19) in cover (41). Press
lock-up backing plate (140) with flat side of plate against
bearing cone (4) on gear (19). Turn shaft in output gear
the last bronze disc. Install backing plate snap ring (130)
and cover over and position gear (19) in output gear and
with split in ring at lock plate position. Install plate (131),
spacer. Press output shaft into inner bearing.
plate (132) and screw (133). Tighten bolt to 10 ft-lbs.
(6) Apply a thin coat of Permatex No. 2 on
torque. Bend tangs of bolt lock over the head of the bolt.
the outer diameter of the output shaft oil seal (15). Press
(13) Install turbine and lock-up hub (134) in
oil seal in bearing cap (16) with lip of seal down. Install
impeller cover (144). Turn turbine slowly to allow lock-up
new O-ring (6) on output shaft bearing cap. Install
hub to engage in inner lock-up discs. Do not force this
bearing cap on output shaft.
operation. When turbine is in full position in lock-up
(7) Install stud nuts (9) and tighten securely.
discs, turn assembly over and block turbine to prevent it
This is to insure proper seating of taper bearings.
from dropping out of position. Install impeller cover to
Loosen stud nuts. Tighten stud nuts evenly finger tight,
turbine hub pin (138). Position impeller to impeller cover
this will prevent bearing cap from moving while selecting
0-ring (126). Install turbine and lock-up cover on turbine
shims (17). Check gap between bearing cap and rear
shaft.
cover with shims used as a feeler gauge. Remove
(14) Align holes in impeller with holes in
sufficient shims to produce a .002" tight condition.
impeller cover. Install screw (89) and lockwashers (88).
Example: Gap is .010" final shim pack thickness to .008".
Tighten bolts evenly and securely.
Install bearing
Install shim pack (17) bearing cap (16) stud lockwasher
retainer cover (145) on turbine shaft. Install bearing
(8) and stud nuts (9). Tighten nuts to 47 to 55 ft-lbs.
plate snap ring (146). Install piston ring (124). Position
torque.
new O-ring on impeller cover bearing cap (122). Install
(8) Install converter housing to rear cover
bearing cap on impeller cover.
Install self-locking
O-ring (42). Install rear cover and output shaft on
bearing cap screws (147) in bearing cap and tighten 45
converter housing. Install rear cover screws (77) and
to 60 ft-lbs. torque.
lockwasher (78). Tighten bolts to 35 to 45 ft-lbs. torque.
(15) Install pump drive-sleeve (99) and pump
Using a soft bar, lock converter output gears. Install
(101) on converter housing rear cover.
Install
output flange (10) flange O-ring (14) washer (11) and nut
lockwashers (103) and stud nuts (102).
Tighten
(13). Tighten flange nut 250 to 300 ft-lbs torque.
securely.
e. Installation.
(9) Install turbine shaft outer bearing cup
(1) Install torque converter assembly as
(40) in bearing cap (33). Install bearing cap on turbine
instructed in figure 5-1.
shaft. Install stud nuts (72) and tighten securely. This is
(2) Install engine (para 2-11).
to insure proper seating of taper bearings. Loosen stud
f.
Service Machine After Torque Converter
nuts. Tighten stud nuts evenly finger tight, this will
Overhaul.
prevent bearing cap from moving while selecting shims
(68). Check gap between cap and rear cover with shims
used as a feeler gauge. Add sufficient shims to produce
(1) The torque converter, transmission and its allied
a .002" loose condition. Example: Gap is .010"; final
hydraulic system are important links in the drive line
shim thickness to be .012". Remove bearing cap.
between the engine and the wheels.
The proper
Install adapter (66) or turbine shaft. Install screws (39)
operation of either unit
5-8
