TM 5-3805-262-34
3-12. AIR BRAKE SYSTEM MAINTENANCE (CONT)
b. Service Brake Treadle and Valve and Declutch Treadle and Valve (Cont).
TOOLS: No. 1 Common Organizational Maintenance Tool Kit
Hand hammer, 16 ounces
Safety glasses
Snap ring pliers
Socket wrench set, 3/8 inch drive
No. 2 Common Organizational Maintenance Tool Kit
Torque wrench, 3/8 inch drive, 200 lb-in. capacity
Automotive Mechanic’s Tool Kit
Drive pin punch, 1/8 inch point
Screwdriver
MATERIALS/PARTS: Clean cloths (Appendix C, item 1)
Cleaning solvent P-D-680 (Appendix C, item 2)
Silicone lubricant (Appendix C, item 18)
Retaining compound (Appendix C, item 31)
Valve repair kit (FSCM 06853 PN 276119)
REFERENCE: TM 5-3805-262-20
NOTE
PRELIMINARY PROCEDURE: Service brake treadle and valve and declutch
treadle and valve removed from loader (refer to TM 5-3805-262-20).
DISASSEMBLY INTO SECTIONS
(1)
Using drive pin punch and hammer,
remove roll pin (1) from fulcrum
pin (2).
(2)
Remove fulcrum pin (2) using drive
pin punch and hammer if necessary.
(3) Remove brake treadle (3) from
mounting plate.
(4)
Loosen and remove three capscrews
(4) and lock washers (5).
(5)
Separate brake treadle plate and
assembled parts from brake valve.
LEGEND
1. Roll pin
2, Fulcrum pin
3. Brake treadle
4. Capscrews (3)
5. Lock washers (3)
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