TM-9-2815-205-34
ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
AUGUST 1992
TM-9-2815-205-34 - Page 307 of 596
TM 9-2815-205-34
3-50. PISTON AND CONNECTING ROD MAINTENANCE - TRUNK (MODELS 5063-5299,
5063-5395, AND 5063-5396)
This task covers: a. Removal
b. Disassembly
c. Cleaning
d. Inspection
e. Fitting Piston
f. Fitting Piston Rings g. Assembly
h. Installation
INITIAL SETUP
MODELS
MATERIALS/PARTS (Cont)
5063-5299 5063-5395 5063-5398
TOOLS AND SPECIAL TOOLS
1
Tool kit, general mechanics (App B, Item 107)
Wrench, torque (App B, Item 116)
Clamps, hold-down (App B, Item 14)
Reamer, cylinder ridge (App B, Item 82)
Cleaner, piston ring groove (App B, Item 15)
Die set, metal stamping, hand (App B, Item 20)
Pliers, piston ring (App B, Item 75)
Installer, piston pin retainer (App B, Item 67)
Leak detector, piston pin retainer (App B,
Item 71)
Compressor, piston ring (App B, Item 16)
Gage set, piston-liner thickness (App B, Item 32)
Spring scale
Gage set, thickness
Micrometer 0-1 inch (App B, Item 73)
Micrometer 0-1 inch
Micrometer 3-4 inch
Micrometer 1-2 inch
Ball attachment, micrometer (App B, Item 8)
Vise, machinist (App B, Item 111)
Caps, vise jaw (App B, Item 13)
MATERIALS/PARTS
1
1
Ring, piston (App F, item 139)
Ring, piston (App F, Item 141)
3
Rings, piston (App F, Item 140)
Ring set, oil (App F, Item 137)*
1
Ring set, oil (App F, Item 136)
2
Retainers, piston pin (App F, Item 134)
2
Packings, preformed (App F, Item 116)
Model 5063-5299
Models 5063-5395 and 5063-5398
EXPENDABLE/DURABLE SUPPLIES
Carbon removing compound (App C, Item 5)
Cleaning solvent (App C, Item 9)
Plastic gage, green (App C, Item 16)
Plastic gage, red (App C, Item 17)
Stone, sharpening X-fine (App C, Item 51)
Oil, engine (App C,
Item 26)
Wood block (App C, Item 58)
Crocus cloth (App C, Item 10)
Oil, fuel (App C, Item 27)
Shortening compound (App C, Item 47)
Antifreeze (App C, Item 3)
EQUIPMENT CONDITION
Para
3-33
3-34
3-35
3-43
Description
011 pan removed
Oil pump inlet tubes removed (model
5063-5299)
Oil pump inlet tubes removed (models
5063-5395 and 5063-5398)
Cylinder head removed
a. Removal
(1) Install a hold-down clamp (1) on each cylinder to anchor liners (2) during crankshaft rotation.
(2) Rotate crankshaft (3) until connecting rod journal (4) being worked on is at bottom of its travel.
(3) Remove hold-down clamp (1) from cylinder being worked on.
CAUTION
Remove all carbon deposits at top of liner before removing piston from cylinder liner.
Piston ring breakage can occur when carbon deposits are present.
(4) Using cylinder ridge reamer, remove carbon deposits from upper surface of cylinder liner (2).
3-178
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