28
SJ20
238886ABA
Section 2 – Maintenance Tables and Diagrams
Torque Specifications
2.5 Torque Specifications
Table
Location
Description
Torque
(ft-lb)
Torque
(Nm)
Base
Rear Axle Mounting Bolts
BOLT, Hex head (3/8"-16 x 1-1/2" Grade 5)
23
31
Location
Description
Torque
(ft-lb)
Torque
(Nm)
Mast
Emergency Lowering Coil Washer
N/A
4.5
6
Emergency Lowering Valve
N/A
21
28
Mast to Base Mounting Bolts
BOLT, Hex head (3/8"-16 x 1" Grade 8)
35
47
Lift Cylinder Mounting Bolts
BOLT, Hex head (3/8"-16 x 1-1/4" Grade 8)
23
31
Lift Cylinder Plate Mounting Bolts
BOLT, Socket - Wire lock (1/4"-20 x 1-3/4" Grade 5)
10
14
2125AB
Summary of Contents for SJ20
Page 1: ...SERVICE MANUAL VERTICAL MAST LIFTS 238886ABA November 16 2021 ANSI CSA SJ20...
Page 4: ...4 SJ20 238886ABA Notes...
Page 8: ...8 SJ20 238886ABA Notes...
Page 22: ...22 SJ20 238886ABA Notes...
Page 32: ...32 SJ20 238886ABA Notes...
Page 33: ...33 SJ20 238886ABA Section 3 System Component Identification and Schematics...
Page 54: ...54 SJ20 238886ABA Notes...
Page 106: ...106 SJ20 238886ABA Notes...
Page 107: ......
Page 108: ...www skyjack com...