Service Manual User guide
Table Of Contents
- 10709790_B_644B,6K,844C,8K,1044C,10K_Lull_Service_Mnl
- Quick Reference
- Revision Record
- Table Of Contents
- List Of Figures
- List Of Tables
- Section 1 Safety
- Section 2 Identification & Specifications
- Section 3 General Maintenance
- Section 4 Reference Diagrams
- Section 5 Supply, Pressure & Return Hydraulics
- Section 6 Boom & Transfer
- Section 7 Frame Tilt & Oscillation
- Section 8 Transmission
- Section 9 Brakes
- Section 10 Outriggers
ii Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Fig. 9-6: Service Brake and Valve Installation — Models with Control Manifold Hydraulics . . . . . . . . . . 9-9
Fig. 9-7: Service Brake and Valve Assembly – Models with Control Manifold Hydraulics . . . . . . . . . . 9-11
Fig. 9-8: Service Brake Adjustment – Models with Control Manifold Hydraulics . . . . . . . . . . . . . . . . . . 9-13
Fig. 9-9: Cab Front Cover Installation – Early Production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14
Fig. 9-10: Service Brake Pedal Pressure Switch – Control Manifold Hydraulics. . . . . . . . . . . . . . . . . . 9-16
Fig. 9-11: Service Brake Pedal Pressure Switch – Models with Mid-Inlet Hydraulics . . . . . . . . . . . . . . 9-17
Fig. 9-12: Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-18
Fig. 9-13: Accumulator Charging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
Fig. 9-14: Accumulator Installation – Models with Control Manifold Hydraulics . . . . . . . . . . . . . . . . . . 9-23
Fig. 9-15: Accumulator Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25
Fig. 9-16: Park Brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28
Fig. 9-17: Park Brake Pressure Switch - Models with Control Manifold Hydraulics . . . . . . . . . . . . . . . 9-30
Fig. 9-18: Park Brake Pressure Switch - Models with Mid-Inlet Hydraulics. . . . . . . . . . . . . . . . . . . . . . 9-31
Fig. 9-19: Park Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-33
Fig. 9-20: Park Brake Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-34
Fig. 9-21: Park Brake Cylinder – Models with Horizontal Cylinder Mount . . . . . . . . . . . . . . . . . . . . . . . 9-36
Fig. 9-22: Park Brake Cylinder – Vertical Cylinder Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-38