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 120 of 554
TM 9-2815-224-34&P
Crankshaft Maintenance Instructions (Cont)
4-5. MAIN BEARING AND CRANKSHAFT REMOVAL, REPAIR, AND INSTALLATION.
This task covers:
a.
Removal
b.
Disassembly
d.
Assembly
c.
Cleaning/Inspection
e.
Installation
f.
Follow-on Maintenance
INITIAL SETUP
Models
All
Test Equipment
None
Special Tools
Set, Dial Indicator J7872
Fabricated Tools
Bearing shell remover 2BG623
Supplies
Compound. International No. 2, Item 26.
Appendix C
Oil, fuel, diesel, Item 44, Appendix C
Tags, identification, Item 61, Appendix C
Oil, lubricating, Item 48, Appendix C
Cloth, crocus, abrasive, Item 17, Appendix C
Cloth, cleaning, low-lint, Item 16, Appendix C
Gage. plastic. Item 35, Appendix C
Personnel Required
MOS 63W, Wheel vehicle repairer (2)
References
None
Equipment Condition
TM or Para
Condition Description
Engine turned upside down
on engine stand.
Para 8-4
Oil pump removed.
Para 4-6
Crankshaft cover and front
seal removed.
Para 5-3
Flywheel housing and rear
oil seal removed.
Para 7-11
Idler gear removed.
Para 6-2
Pistons, connecting rods, and
liners removed.
Para 4-4
Oil pump drive gear
removed.
Special Environmental Conditions
None
General Safety Instructions
None
Level of Maintenance
Direct Support
a. Removal.
(1)
Soldier A installs dial indicator on
engine block (1). Soldier B pushes
crankshaft (2) towards gage with pry
bar while Soldier A adjusts dial
indicator to zero.
(2)
Soldier A notes end play while
Soldier B removes pry bar and forces
crankshaft (2) in opposite direction.
4-10
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