General Information 106
Section - 6
4004i - Manual # 99904386
Turntable Bearing Thread Tightening
WARNING
Number 1 can be assigned to
any cap screw if the sequence
remains the same in reference
to number 1.
6
NOTES:
Refer to the Turntable Bearing Thread Tightening diagram for proper tightening-torquing sequence of the
turntable bearing to the crane base and crane mast. The total quantity of cap screws varies on crane model.
TIGHTENING PROCEDURE:
1. Refer to the Torque Data Chart to determine the proper torque value to apply to the size of cap screw used.
2. Follow the tightening sequence shown in the diagram.
3. Torque all cap screws to approximately 40% of the specified torque value by following the
sequence examples:
• .40 X 265 ft-lb = 106 ft-lb.
• .40 X 36 kg-m = 14.4 kg-m.
4. Repeat step 3 torquing all cap screws to 75% of the specified torque value. Continue to follow
the tightening sequence examples:
• .75 X 265 ft-lb = 199 ft-lb.
• .75 X 36 kg-m = 27 kg-m.
5. Using the proper sequence, torgue all cap screws to the listed torque value as determined from the
Torque Data Chart.
Summary of Contents for 4004i
Page 4: ...This page left intentionally blank iv 4004i Manual 99904386...
Page 5: ...Introduction 1 Section 1 4004i Manual 99904386 Introduction Section 1...
Page 7: ...Specifications 3 Section 2 4004i Manual 99904386 Specifications Section 2...
Page 13: ...Specifications 9 Section 3 4004i Manual 99904386 Crane Reference Section 3...
Page 25: ...Parts 21 Section 4 4004i Manual 99904386 Parts Section 4...
Page 29: ...This page left intentionally blank 25 4004i Manual 99904386...
Page 43: ...This page left intentionally blank 39 4004i Manual 99904386...
Page 46: ...Parts 42 Section 4 4004i Manual 99904386 BOOM ASSEMBLY 2 MANUAL EXTENSIONS...
Page 56: ...Parts 52 Section 4 4004i Manual 99904386 Snatch Block 51724950 1 9 2 1 3 5 3 6 7 9 8 8 10...
Page 64: ...Parts 60 Section 4 4004i Manual 99904386 Power Unit 73511283 12V 73511305 24V 4 5 7 6 2 3 1...
Page 78: ...This page left intentionally blank 74 4004i Manual 99904386...
Page 79: ...Electrical Lighting 75 Section 5 4004i Manual 99904386 Electrical Lighting Section 5...
Page 90: ...This page left intentionally blank 86 4004i Manual 99904386...
Page 93: ...Electrical Lighting 89 Section 5 4004i Manual 99904386 Harness Tethered 77441269 REV H...
Page 94: ...Electrical Lighting 90 Section 5 4004i Manual 99904386 77441269 1...
Page 95: ...Electrical Lighting 91 Section 5 4004i Manual 99904386 Handle Assembly Tethered 70734746...
Page 99: ...Electrical Lighting 95 Section 5 4004i Manual 99904386 Harness LED Boom Tip Jumper 77441689...
Page 100: ...Electrical Lighting 96 Section 5 4004i Manual 99904386 77441689 1...
Page 103: ...Electrical Lighting 99 Section 5 4004i Manual 99904386 Harness Limit Switch Jumper 77441678...
Page 105: ...This page left intentionally blank 101 4004i Manual 99904386...
Page 106: ...General Information 102 Section 6 4004i Manual 99904386 General Information Section 6...