Figure 8-14. First Stage Head, Cylnder, and Piston Group
FIGURE
PART
UNITS
USABLE
& INDEX
NUMBER
DESCRIPTION
PER
ON
NUMBER
1 2 3 4 5 6 7
ASSY
CODE
8-14
No Number
FIRST STAGE CYLINDER AND PISTON GROUP .......................
REF
(See figure 8-12 for NHA) (repair kit available)
-1
83605
PISTON AND PIN ASSY...............................................................
1
-2
84804
RING KIT, First stage ....................................................................
1
-3
‚
83232
RING, Compression ......................................................................
2
-4
‚
83233
RING, Oil control ...........................................................................
1
-5
83229
HEAD, Cylinder, 1st stage.............................................................
1
-6
122188
SCREW, Cap, hex hd, 3/8-16NC x 2-1/4 in Ig (AP) .......................
6
-7
120382
WASHER, Lock, split, 3/8 m (AP) .................................................
6
-8
84503 G
ASKET, Cylinder head ..................................................................
1
-9
83231
VALVE ASSEMBLY, First stage (repair kit available) ....................
1
-10
84805
KIT, Repair, first stage valve .........................................................
AR
-11
2X16-250048
PIN, Cotter (24643)-......................................................................
1
-12
104CD43056623
SPRING, Lentoid (24643)..............................................................
2
-13
104CD-40-056622
RING, Valve (24643) .....................................................................
1
-14
60R240-051847
PLATE, Valve (24693)...................................................................
1
-15
60R241-051872
PLATE, Spring(24643) ..................................................................
2
-16
84502
GASKET, Valve ............................................................................
1
-17
83228
CYLINDER, First stage .................................................................
1
-18
83233
GASKET, Cylinder (see figure 7-12-54 for NHA) ...........................
REF
84806
KIT, Repair, first stage cylinder group ...........................................
AR
‚Component of kit 84806
‚‚Component of kit 84806 and 84949
8-31
