Figure 8-16. Third Stage Head, Cylinder, and Piston Group
FIGURE
PART
UNITS
USABLE
& INDEX
NUMBER
DESCRIPTION
PER
ON
NUMBER
1 2 3 4 5 6 7
ASSY
CODE
8-16
No Number
THIRD STAGE CYLINDER AND PISTON GROUP.......................
REF
(See figure 8-12 for NHA) (repair kit available)
-1
46063
PISTON AND PIN ASSEMBLY .....................................................
1
-2
65886
RING KIT, Piston, 3rd stage ..........................................................
1
-3
‚
28442
RING ASSEMBLY, Piston .............................................................
3
4
44840
HEAD, Cylinder, third stage...........................................................
1
-5
122433
SCREW, Cap, hex hd, 1/2-13NCx 1-1/2 in Ig (A) ..........................
4
-6
120384
WASHER, Lock, split, 1/2 in (AP) ..................................................
4
-7
28339
GASKET, Cylinder head................................................................
1
-8
28155
VALVE ASSEMBLY, Third stage (repair kit available) ...................
1
-9
66492
KIT, Repair, third stage valve .......................................................
AR
-10
50-5/64x5/8
PIN, Cotter (24643) .......................................................................
1
-11
30R1-52-026273
SPRING, Lentoid (24643)..............................................................
4
-12
30R-40-035441
RING, Valve (24643) .....................................................................
1
-13
41-035448
SPRING, Lentoid (24643)..............................................................
2
-14
40-035447
RING, Valve (24643) .....................................................................
1
-15
28350
GASKET, Valve . ..........................................................................
1
-16
44839
CYLINDER, Third stage ................................................................
1
-17
44844
GASKET, Cylinder (see figure 7-12-64 for NHA) ...........................
REF
68511
KIT, Repair, third stage cylinder group ..........................................
AR
Component of kit 68511
Component of kit 68511 and 84949
8-33
