10
41
31
1
2
3
4
5
6
7
8
9
23
23
24
25
24
28
27
23
35
25
24
10
11
12
13
24
37
14
36
33
32
34
29
30
38
39
40
NAMEPLATE
20
21
22
15
16
17
18
19
CRANKCASE
32
26
31
CYLINDER
HEAD
32
BALL BEARING
(MACK EXTENDED
FLANGE)
FIGURE 11 - EXPLODED VIEW
ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION
1 6 Cylinder Head Cap Screws 15 2 Discharge Valve Stop 29 1 Crankshaft
2 4 Unloader Plate Cap Screws 16 2 Discharge Valve Spring 30 1 Crankshaft Key
3 4 Unloader Plate Lock Washers 17 2 Discharge Valve 31 2 Thrust Washer
4 1 Unloader Plate 18 2 Discharge Valve Stop 32 2 Sleeve (or Ball) Bearing
5 1 Unloader Plate Gasket 19 1 Cylinder Head Gasket 33 1 End Cover Seal
6 2 O-ring 20 1 Base Gasket 34 1 End Cover
7 2 Unloader 21 1 Base Plate 35 4 End Cover Cap Screws
8 2 Spring 22 6 Base Plate Cap Screws 36 2 Wrist Pin Bushing
9 2 Unloader Bushing 23 6 Standard Piston Rings 37 2 Connecting Rod
10 2 Gasket 24 8 Oil Ring 38 2 Conn. Rod Inserts (Sets)
11 2 Inlet Valve Seat 25 4 Expander Ring 39 2 Connecting Rod Caps
12 2 Inlet Valve 26 2 Piston 40 4 Connecting Rod Bolts
13 2 Inlet Valve Spring 27 2 Wrist Pin
14 2 Inlet Valve Stop 28 4 Wrist Pin Button