TM 5-3805-261-34
EARTHMOVING EQUIPMENT COMPONENTS MAINTENANCE. (cont.)
12-4. Blade Lift Arm. (Sheet 1 of 5)
This task covers:
a.
Removal
b.
Cleaning
c.
Inspection
d.
Installation
INITIAL SETUP
Applicable Configurations
Personnel Required
All
Construction equipment
repairer MOS 62B
Tools
General Mechanic’s Tool Kit:
References
Automotive (NSN 5180-00-
TM 5-3805-261-10
177-7033)
Hoist and sling
Special Environmental Conditions
Puller assembly 7F9540
None
Pump group 5P3100
Screw 8S6586
General Safety Instructions
Pulling adapter 1P1835
None
Nut 5S7351
Washer 5F7353
Torques
Pulling adapter 1P1837
All fasteners are tightened to
Expander assembly 4S9181
standard torques. Refer to
Driver group 1P510
Appendix E.
Hand hack saw
Test Equipment
None
Materials/Parts
Dry cleaning solvent,
Item 15, Appendix C
Clean cloths, Item 41,
Appendix C
Seals, Items 10, 15, 16, 29, 30
Bearings, Items 11, 23, 24
Troubleshooting References
None
Equipment Condition
TM 5-3805-261-10
Vehicle parked on level ground.
Parking/emergency brake applied.
Equipment lowered to the ground.
Engine stopped.
Master disconnect switch off.
Paragraph 10-18
Hydraulic blade lift cylinders removed.
Paragraph 12-3
Blade lift bar assembly removed.
Go to Sheet 2
12-14
