TM 9-2320-387-24-l
I-
4-47. TRANSMISSION
INPUT SPEED SENSOR (TISS) AND OUTPUT SPEED SENSOR
(TOSS) MAINTENANCE
This task covers:
a. Removal
b. Inspection
INITIAL SETUP:
c. Installation
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 11
Materials/Parts
O-ring seal (Appendix G, Item 2881
Hydraulic fluid (Appendix C, Item 37)
Manual References
TM 9-2320-387-10
TM 9-2320-387-24P
Equipment
Conditions
Battery ground cables disconnected (para. 4-68).
Maintenance
Level
Unit
NOTE
Replacement procedure for input and output speed sensors are
basically the same. This procedure covers the output speed sensor.
r-xzq
1.
Disconnect speed sensor harness connector (5) from sensor (7).
2.
Remove nut (101, capscrew (l), washer (21, and harness clip (4) from sensor bracket (8).
3.
Remove capscrew (9) from sensor (7) and transmission (3). Slide bracket (8) off sensor (7).
4.
Using a twisting motion, remove sensor (7) from transmission (3).
/b.lnspection
Inspect O-ring seal (6) and replace if damaged.
c. Installation
1.
Lubricate O-ring seal (6) with hydraulic fluid and install on sensor (7) if removed.
2.
Using a twisting motion, install sensor (7) on transmission (3).
3.
Slide bracket (8) over sensor (7) and install capscrew (9).
4.
Install harness clip (4) on sensor bracket (8) with washer (21, capscrew (11, and nut (10).
5.
Install connector (5) on sensor (7).
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