If pump is being installed on new
torque converter it will be necessary
to install new studs in pump drive
flanges. Studs must be 4.5 in. (11.4
cm) long as measured from the
Using a prick
punch, peen studs at mounting
1. INSTALL THREE-SECTION HYDRAULIC PUMP
a. Uncover pump opening.
b. If pump disconnect was removed install new
gasket with silicone sealant and install pump
c. If removed, install pump drive sleeve.
d. Install a new gasket (3) between pump (4) and
pump drive mounting. Apply silicone sealant to
2. CONNECT NEGATIVE BATTERY CABLE
e. Install the pump (4) using nuts (1) and
SHUNT. (REFER TO TM 5-3810-306-20.)
Hot oil must not be fed into a cold
Coat new preformed packing with
pump. It may cause pump to seize.
clean hydraulic oil prior to assembly.
3. DRAIN AND FLUSH HYDRAULIC
f. Connect hydraulic hoses (9) with new preformed
packing (8) to pump as tagged during removal
4. BLEED AIR FROM HYDRAULIC SYSTEM. (REFER
5. INSTALL REAR DECKING.
(REFER TO TM 5-
6. INSTALL ENGINE HOOD TOP COVER. (REFER
TO TM 5-3810-306-20.)
END OF TASK