TM-9-2815-224-34-P
ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA
DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JANUARY 1988
TM-9-2815-224-34-P - Page 186 of 554
TM 9-2815-224-34&P
Valve Mechanism Maintenance Instructions (Cont)
7-5. ROCKER ARM REMOVAL/REPAIR/INSTALLATION.
This task covers:
a.
Removal
d. Assembly
b.
Disassembly
e. Installation
c.
Cleaning/Inspection
f. Follow-on Maintenance
INITIAL SETUP
Models
All
Test Equipment
None
Special Tools
Wrench, fuel line nut J8932-01
Supplies
Solvent, drycleaning, Item 60, Appendix C
Oil, lubricating, Item 48, Appendix C
Caps, shipping and sealing, Item 11,
Appendix C
Tags, Identification, Item 61, Appendix C
Personnel Required
MOS 63W, Wheel vehicle repairer (2)
References
Equipment Condition
TM or Para
Condition Description
Para 11-2
Engine brake retarder
removed.
Para 11-4
Engine brake wire harness
removed.
Para 15-5
Throttle delay removed (right
front rocker arm only)
(engines equipped with
throttle delay only).
Para 15-5.1
Fuel modulator removed
(left rear rocker arms only)
(engines equipped with fuel
modulator only).
Special Environmental Conditions
None
None
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-20 Batteries disconnected.
TM 9-2320-279-20 Rocker cover removed.
a. Removal.
General Safety Instructions
None
Level of Maintenance
Direct Support
NOTE
This task shows removal of one set of rocker arms. Remove other rocker arms in
the same way.
(1)
(2)
Soldier A tells Soldier B to stop turning nut (1) when three rocker arms (2) line up.
Soldier B turns nut (1) on camshaft pulley (3) clockwise until told to stop by Soldier A.
7-8
Change 2
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