TM-9-2320-209-20-3-4
2½-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; TROUBLESHOOTING; ORGANIZATIONAL LEVEL; VOLUME 3 OF 3; PART 4 OF 4
MAY 1981
TM-9-2320-209-20-3-4 - Page 196 of 410
TM 9-2320-209-20-3-4
CHAPTER 22
NONELECTRICAL GAGES GROUP MAINTENANCE
Section I. SCOPE
22-1. EQUIPMENT ITEMS COVERED.
This chapter gives equipment maintenance
procedures for nonelectrical gages for which there are authorized corrective main-
tenance tasks at the organizational maintenance level.
22-2.
EQUIPMENT ITEMS NOT COVERED.
All equipment items for which corrective
maintenance is authorized at the organizational maintenance level are covered in this
chapter.
Section II.
NONELECTRICAL GAGES
22-3. TACHOMETER ASSEMBLY REMOVAL, REPAIR , AND REPLACEMENT.
TOOLS :
Flat tip screwdriver 3/4-inch open end wrench
7 /16-inch open end wrench 7/16-inch open end wrench
l-inch open end wrench
3/8-inch open end wrench
Slip joint pliers
SUPPLIES : Tachometer drive plug gasket
Tachometer drive adapter gasket
Rubber grommet
PERSONNEL : One
EQUIPMENT CONDITION :
Truck parked, engine off, handbrake set.
a.
Preliminary Procedures.
(1) Disconnect battery ground cable. Refer to Part 1, para 7-58.
(2) Open hood and left side panel. Refer to TM 9-2320-20%10.
(3) Take off air compressor belt. Refer to Part 2, para 13-34.
22-1
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