TM 9-2350-287-20-1
3-12. ACCESSSORY DRIVE ADDAPTER REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Tools/Test Equipment:
Lockwasher (Item 164, Appendix H)
General mechanic's tool kit
(Item 24, Appendix I)
Equipment Conditions:
Vehicle parked on level ground (refer to
Materials/Parts:
TM 9-2350-287-10).
Gasket (Item 87, Appendix H)
Alternator removed (para 7-2).
a.
REMOVAL
NOTE
Note location of accessory drive
adapter
mounting
hardware
for
installation.
1.
Remove three bolts (5) and lockwashers (4), two
bolts (7), bolt (6), washer (8), lockwasher (2),
and nut (1) from accessory drive adapter (9).
Discard lockwashers.
2.
Remove accessory drive adapter (9) from
engine (3).
3.
Remove flexible coupling insert (11 ) from
accessory drive adapter (9), and inspect flexible
coupling insert (11) for unusual wear and cracks.
Replace if defective.
4.
Remove housing gasket (10) from accessory
drive adapter (9). Discard housing gasket.
b.
INSTALLATION
1.
Install new housing gasket (10) on accessory
drive adapter (9).
2.
Install flexible coupling insert (11) in accessory
drive adapter (9).
3.
Install accessory drive adapter (9) on engine (3)
using nut (1), new lockwasher (2), washer (8),
bolt
(6),
two
bolts
(7),
and
three
new
lockwashers (4) and bolts (5).
FOLLOW-ON MAINTENANCE:
Install alternator (para 7-2).
Change 1 3-48
