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TM 9-2350-287-20-2
CHAPTER 20
GAGES, WEIGHING AND MEASURING DEVICES MAINTENANCE
Paragraph
Page
Number
Paragraph Title
Number
20-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 20-1
20-2
Speedometer and Tachometer Systems Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1
20-1. GENERAL.
This chapter contains information for the removal and installation of the speedometer and tachometer systems.
20-2. SPEEDOMETER AND TACHOMETER SYSTEMS REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Tools/Test Equipment:
l General mechanic’s tool kit (Item 24,
Appendix I)
Materials/Parts:
l Lockwasher (2) (hem 127, Appendix H)
l Lockwasher (2) (Item 175, Appendix H)
. Lockwasher (Item 177, Appendix H)
l Lockwasher (4) (Item 183, Appendix H)
l Preformed packing (Item 223, Appendix H)
Personnel Required: Two
. Air intake grille opened (refer to
TM 9-2350-287-10).
l Front hull slope plate removed (para 15-11).
l Transmission access doors opened (refer to
TM 9-2350-287-10).
. Right transmission trunnion cap removed
(para 8-4).
. Driver’s portable instrument panel
removed (para 7-6).
Equipment Conditions:
l Vehicle parked on level ground (refer to
TM 9-2350-287-10).
20-1
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