TM 5-2420-230-24-1
4-17. TRANSMISSION 2/4WD CONTROL CYLINDER REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Test Equipment
References
None
None
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanics, Item 38, Appendix B
TM or Para
Condition Description
Air system drained.
Center belly plate removed.
Materials/Parts
Compound sealing, Loctite 567, Item 22, Appendix C
Pin, cotter, Item 173.1, Appendix D
Drawings Required
Tags, identification, Item 63, Appendix C
TM 5-2420-230-24P Figure 92
Ties, cable, Item 68, Appendix C
TM 5-2420-230-24P Figure 97
Washer, lock, Item 273, Appendix D (2)
TM 5-2420-230-24P Figure 121
Personnel Required
Estimated Time to Complete Task
MOS 62B, Construction Equipment Repairer
Refer to MAC in Appendix B
a. Removal.
Ensure air pressure is drained to 0 psi (0 kPa)
before taking off any air components. If pressure
is not released, components could blow off and
harm personnel. The IHMEE air system is
pressurized to 119 psi (820 kPa). Do not drain air
from a tank with any part of body in air spray
path. Skin embolisms and/or debris in eyes can
occur from released pressure. Failure to comply
may result in injury or death to personnel.
NOTE
Tag all hoses and tubes, and note their
positions before removal.
Remove cable ties as necessary.
2/4WD control cylinder is mounted on front side of transmission.
(1)
Remove two air lines (1) from fittings (2).
(2)
Remove two fittings (2) from control cylinder (3).
Change 1