TM 5-3805-258-24-2
ENGINE
DISASSEMBLY AND ASSEMBLY
AIR COMPRESSOR PISTON AND ROD
Models 950BNS and 950BS
PISTON AND ROD REMOVAL
11–1065
start by:
a) remove head assembly
1. Remove cylinder (1) and gasket (2).
2. Remove bolts (3) and end cover (4).
3. Remove four bolts and cover (6).
4. Put marks on rod cap (9) and rod (10) so
rod and rod cap can be installed on crank-
shaft (11 ) in the same location as they were
removed.
5. Bend lock (7) and remove bolts (8) and rod
cap (9). Remove rod (10) and piston (12)
from crankcase (5).
6. Mark piston (12) so it can be installed on
rod (10) in the same location as it was
removed.
7. Remove pin lock (13) and push pin (4) out
of piston (12) and rod (10).
8. Clean all parts.
9. Remove piston rings and clean the ring
grooves in piston (12) with a piece of hard
wood .
5-16
