| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-219-14-8
4-7.10A. ENGINE - MAINTENANCE INSTRUCTIONS (Continued).
ENGINE RECONDITIONING (Cont)
NOTE (Continued)
If none is evident, measure cylinder bore for wear. Use inside
micrometer or bore gage and check area just below top of bore.
Wear will be indicated by a "step" worn into wall. Move the
micrometer in a circular direction, 90 degrees at a time. If worn
more than 0.002 inch (0.005 cm) cylinder will have to be
replaced.
BORE WEAR LIMIT
0.002 INCH
(0.005 CM)
STANDARD
SERVICE LIMIT
(NEW)
(USED)
2.6774 to 2.6781 INCH
2.681 INCH
(6.8006 to 6.8024 CM)
(6.810 CM)
4-393
|
||
|
||
