TM 9-2320-289-34
5-3.
VACUUM MODULATOR ASSEMBLY AND FILL TUBE ASSEMBLY
REPLACEMENT.
This task covers:
a. Removal
c. Installation
b. Cleaning and Inspection
INITIAL SETUP:
Equipment Condition
Materials/Parts
Both battery negative cables disconnected,
l
(See TM 9-2320-289-20)
l
Vacuum lines removed
(See TM 9-2320-289-20)
l
l
One fill tube gasket
One “O“ ring seal
Dry cleaning solvent
(Item 23, Appendix B)
Hydraulic fluid (Item 40, Appendix B)
Petrolatum (Item 50, Appendix B)
Tools/Test Equipment
General Safety Instructions
l 15 mm socket
l Dry cleaning solvent is flammable and
l Torque wrench
must not be used near open flame.
Use only in a well-ventilated area.
a.
REMOVAL
NOTE
l If removing vacuum modulator assembly (2) and valve (4), perform
step 1,
• If removing fill tube assembly gasket, perform steps 3 and 4.
• If removing fill tube assembly (1), perform steps 2-5.
• A suitable container should be used to catch hydraulic fluid when
disconnecting fill tube assembly (1) and vacuum modulator assembly
(2) from transmission,
1 .
Remove bolt (6), retainer (5), and vacuum modulator assembly (2) from transmission (7).
Remove “ O“ ring seal (3) and discard, Remove modulator valve (4) from transmission.
5-6 Change 2
