TM 10-4610-234-13
5.4 DISTRIBUTION NOZZLE (11/2-INCH) REPAIR.
This task consists of:
a. Disassembly
d. Repair
b. Cleaning
e. Assembly
c. Inspection
INITIAL SET-UP:
Tools:
Tool Kit, General Mechanics, Automotive (Appendix B, Sec. III, item 1)
Materials/Parts Required:
Detergent, General Purpose (Item 1, Appendix D)
Rag, Wiping (Item 2, Appendix D)
Tape, Anti-seize (Item 3, Appendix D)
a. Disassembly.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(lo)
(11)
(12)
(13)
(14)
(15)
5-14
Disconnect S-hook (19) from body (14).
Remove S-hook (19) from chain and spring (20).
Remove tube cap (22) and S-hook (21) from chain and spring (20). Disconnect S-hook from tube
cap.
Remove gasket (11) from coupling half (12).
Remove swivel (13) and coupling half (12) from body (14).
Unscrew coupling half (12) from swivel (13).
Drive out groove pin (24) and remove handle (25) from body (14).
Remove cap slowly. Spring tension may cause cap to fly off.
Remove cap (l), gasket (2), spring (3) and assembled components (4, 5, and 6). Disassemble
disc holder (4), small disc (5) and disc guide (6).
Lift assembled components (7 through 10) from body (14).
Unscrew disc nut (10) from holder (7). Remove disc (8) and washer (9) from holder.
Pull stem (15) from body (14).
Remove packing nut (18) and packing gland (17).
Remove stuffing box (26) from body (14).
Remove packing (16) from stuffing box (26).
Unscrew tube and adapter (23) from body (14).