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

Brakes
9-36
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
Cylinder Removal
Models with Horizontal Cylinder Mount
644B-37 (S/N 101–383)
644B-42 (S/N 101–119)
844C-42 (S/N 101–281)
1044C-42 (S/N 101–106)
1044C-54 (S/N 101–102)
6K-37 (S/N 101–211)
6K-42 (S/N 101–105)
8K-42 (S/N 101–162, 165)
10K-42 (S/N 101–106)
Fig. 9-21: Park Brake Cylinder – Models with Horizontal Cylinder Mount
# Description
1 Cotter Pin
2 Brake Cylinder Pin
3 Hydraulic Brake Hose
4Elbow
5 Park Brake Cylinder
6Hex Jam Nut
7 Lockwasher
8Clevis
9 Cotter Pin
10 Clevis Pin
11 Bell Crank
12 Flatwasher
13 Adjustable Link
14 Flatwasher
# Description
15 Brake Cam
16 Clevis Pin
17 Cotter Pin
18 Clevis Pin
19 Cotter Pin
20 Shim
21 Bushing
22 Grease Fitting
23 Grease Fitting Cover
24 Bushing
25 Flatwasher
26 Shim
27 Retaining Ring
28 Park Brake Cylinder Mount
27
V1075
25
26
24
2
1
3
4
5
6
7
8
9
10
11
12
13
14
19
20
21
18
13
17
16
22
23
28
15