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

Boom and Transfer
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
6-113
Fig. 6-118: Hose Tensioner
35. (Ref. Fig. 6-118) Remove the hose tensioner from the middle boom
section as follows:
a. Take care during this step; the hose tensioner is spring-loaded.
Remove the capscrew (Item 5), lockwasher (Item 6), special
washer (Item 7), and outer guide washer (Item 8) from each end of
the hose tensioner (Item 9). Slide the carriage tilt and auxiliary
hydraulic hoses outward and off the hose tensioner.
b. Remove capscrew (Item 4), lockwasher (Item 2), and nut (Item 1)
securing hose tensioner to tube in boom (Item 3). Remove the
hose tensioner.
J1089
# Description
1Nut
2 Lockwasher
3 Tube in Boom
4Bolt
5Bolt
# Description
6 Lockwasher
7 Special Washer
8 Guide Washer
9 Hose Tensioner
10 Middle Boom Section
5
6
7
8
9
8
7
6
5
4
2
1
3
10