TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 460 of 1258
6 - 1 0 . 60/100 AMPERE ALT E R N ATOR BRACKET MODIFICAT
I O N
This task covers:
Modification
INITIAL SETUP:
To o l s
____
General mechanic’s tool kit:
automotive (Appendix G, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix G, Item 2)
M a t e r i a l s / P a rt s
_____________
Aluminum spacer (Appendix C, Fig. 45)
Drill fixture (Appendix C, Fig. 46)
Manual Refere n c e s
________________
TM 9-237
TM 9-2320-280-20
Equipment Condition
_________________
Alternator bracket removed (TM 9-2320-280-20).
Maintenance Level
_______________
Direct support
Modification
NOTE
This procedure will provide for more overall stability by drilling
one hole to accommodate a thru-bolt.
1.
Secure alternator bracket (1) in table vise, and remove helicals (2) and (3) from alternator bracket (1).
2.
Remove alternator bracket (1) from table vise.
3.
Position fabricated drill fixture (5) in machine vise.
4.
Position alternator bracket (1) above drill fixture (5) and secure alternator bracket (1) with screw (4)
and nut (6).
5.
Weld aluminum spacer (7) to alternator bracket (1) (refer to TM 9-237).
6.
Drill 0.469-in. diameter hole in alternator bracket (1). Drill hole to maximum depth.
7.
Remove nut (6), screw (4), and alternator bracket (1) from drill fixture (5) and turn alternator
bracket (1) over.
8.
Position alternator bracket (1) above drill fixture (5) and secure with screw (4) and nut (6).
9.
Drill 0.469-in. diameter hole in alternator bracket (1). Drill hole to maximum depth.
10.
Remove nut (6), screw (4), and alternator bracket (1) from drill fixture (5).
TM 9-2320-280-34
6 - 1 1 2
Change 1
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