Portable Air Compressor
27- ENG
Westward Operating Instructions and Parts Manual
Model 3JR71
Repair Parts List
1
Motor
Z-D22686
1
2
Eccentric Bearing Assembly
Z-AC-0104
1
3
Screw 1/4-20 x 1.25
SSF-615
1
4
Fan
AC-0108
1
5
Screw 1/4 -20 x .75
SSF-586
1
6
● ✓
✓
Cylinder Sleeve
-----
1
7
●
Connecting Rod Assembly
-----
1
8
● ✓
✓
O-ring
SSG-8156
1
9
Valve Plate Assembly
Z-AC-0032
1
10
● ✓
✓
O-ring
ACG-45
1
11
Head
AC-0037
1
12
Stud 1/4-20 x 1.125
SSF-589
2
13
Screw 1/4-20 x 1.125
SSF-927
2
14
▲
Muffler Intake
-----
1
15
▲
Screen Filter
-----
1
16
▲
Filter Intake
DAC-143
1
17
▲
Fastener Intake Filter
-----
2
18
● ✓
✓
Preformed Compression Ring
-----
1
19
● ✓
✓
Screw
-----
1
20
●
Compression Ring Cap
-----
1
▲
Intake Muffler Kit
KK-4981
1
●
Connecting Rod Kit
KK-4835
1
✓
✓
Cylinder Sleeve/Compression Ring Kit K-0650
1
▼
Unloader Valve Replacement Kit
69D109740
1
Operator's Manual
D24650
▼
not shown
Manufactured for Grainger International, Inc.
100 Grainger Pkwy., Lake Forest IL 60045 U.S.A.
Key No
Description
Part Number
Qty.