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TM 10-3930-659-34
5-2.
CYLINDER LINERS MAINTENANCE.
This Task Covers:
a.
Inspection
c.
Removal
b.
Repair
d.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Engine assembly removed from forklift truck (see
•
Scrub brush (Item 5, Appendix B)
paragraph 4-3).
•
Lubricating oil (Item 39, Appendix B)
•
Cylinder head assembly removed (see para-
•
Rags (Item 43, Appendix B)
graph 4-5).
•
Dry cleaning solvent (Item 47, Appendix B)
•
Engine oil pan removed (see paragraph 4-17).
•
Nonelectrical wire (Item 59, Appendix B)
Tools/Test Equipment:
•
Three preformed packings
•
General mechanic's tool kit (Item 71, Appendix E)
General Safety Instructions:
•
Compressor unit (Item 16, Appendix E)
•
Dry cleaning solvent is flammable and must not be
•
Dial indicator set (Item 19, Appendix E)
used near open flame. Use only in a well-ventilated
•
Flywheel turning tool (Item 25, Appendix E)
area
•
Depth gage micrometer (Item 27, Appendix E)
•
Compressed air used for cleaning purposes should
•
Feeler gage (Item 28, Appendix E)
never exceed 30 psi (207 kPa).
•
Piston gage (Item 30, Appendix E)
•
Honing unit (Item 36, Appendix E)
•
Puller kit (Item 49, Appendix E)
•
Torque wrench, 0-175 lb.-ft. (item 81, Appendix E)
a.
INSPECTION
CAUTION
DO NOT rotate crankshaft until cylinder liners are secured with washers and screws.
Failure to follow this caution may result in damage to parts.
1. Install seven 8 in. thick washers (2) and Y2 x 13 UNC-2A screws (3) in engine block (1). Torque screws to 50 lb.-
ft. (68 N•m).
2. Using honing unit, remove carbon from bores of six cylinder liners (4).
5-12
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