Materials/Parts - Continued
Sealing Compound (Item 52, Appendix B)
Sealing Compound (Item 53, Appendix B)
Tags, Identification (Item 72, Appendix B)
This task covers:
a. Front Air Brake Chamber Replacement
c. Follow-On Maintenance
b. Rear Air Brake Chamber Replacement
Brake drum removed, (Para 25-3)
Tools and Special Tools
Tool Kit, General Mechanics
(Item 240, Appendix F)
Wrench, Spanner (Item 275, Appendix F)
Wrench, Torque (0 to 600 lb-ft [0-814 N.m])
(Item 278, Appendix F)
25-4. AXLE NO. 1 AND 2 AIR BRAKE CHAMBER REPLACEMENT.
Grease (Item 23, Appendix B)
Front Air Brake Chamber Replacement.
Tag and mark air lines before removal.
Refer to Table 25-1 for air line numbers.
Note position of air brake chamber prior to removal.
Axle No. 2 air chambers are removed the same way. Axle No. 1 is shown.
Remove air lines (1) and (2) from fittings (3) and (4).
Using spanner wrench, loosen collet nut (5) on air brake chamber (6).