stellar labs CDT 5521 - Rotation Gear Bearing Thread Tightening Procedure; Chapter 4 - Troubleshooting; Crane Will Not Operate; Manual Operation Not Responding

Maintenance 
Step 1: Refer to the Torque Data Chart on the previous page to determine the proper
torque value based on the size of bolt used.
Step 2: Torque all bolts to approximately 40% of the specificed torque value using the
tightening sequence shown above. Note: The number of bolts may be different
than shown in the diagram but the sequence will work using the same pattern in
relation to Bolt #1.
Step 3: Torque all bolts to 75% of the specified torque value using the tightening sequence
shown above.
Step 4: Torque all bolts to the listed torque value using the tightening sequence shown
above.
Rotation Gear Bearing Thread Tightening Procedure
1
2
3
4
5
6
7
8
9
24
10
11
1213
14
15
16
17
18
19
20
21
22
23