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TM 9-2320-360-34-1
3-7.1. DDEC III SYNCHRONOUS REFERENCE SENSOR (SRS) AND TIMING
REFERENCE SENSOR (TRS) REPLACEMENT/ADJUSTMENT
This task covers:
a. Removal
c. Follow-On Maintenance
b. Installation/Adjustment
Initial Setup:
Equipment Conditions
Tools and Special Tools (Cont)
ECM removed (TM 9-2320-360-20).
Timing Tool, Crank Position (Item 197,
No. 1 right fuel injector removed (para 4-2).
Appendix E)
Wrench Set, Socket, 3/4 In. Drive (Item 231,
Tools and Special Tools
Appendix E)
Tool Kit, Genl Mech (Item 202, Appendix E)
Wrench Set, Socket, 3/8 In. Drive (Item 232,
Alignment Tool, SRS/TRS (Item 196.1 Appendix E)
Appendix E)
Socket, Sockethead Screw, 3/16 In. (Item 172,
Wrench, Torque, 0-300 Lb-In. (Item 235,
Appendix E)
Appendix E)
Hammer, Hand (Soft-faced) (Item 63,
Appendix E)
Personnel Required
Two
a.
Removal
(1)
Disconnect
two
connectors
(1)
from
synchronous reference sensor and timing
reference sensor (SRS/TRS) (2).
(2)
Remove screw (3) and retaining clip (4)
from bracket (5).
(3)
Remove SRS/TRS (2) from bracket (5).
NOTE
Do step (4) only if mounting bracket
is damaged.
(4)
Remove two sockethead screws (6) and
bracket (5) from front end plate (7).
Change 3 3-64.1
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