MCi Crusader II 1989 Maintenance Manual page 476

Date 1-1-89
Page __
1_a_-6 _ _
MC-9 MAINTENANCE MANUAL
DISASSEMBLY
Remove cotter pin from crank pin and slide yoke off.
2. Remove two hex nuts holding valve to mounting bracket.
REASSEMBLY
1 .' Mount new valve to bracket fastening with same screws
and hex nuts removed during disassembly.
2. Install yoke to valve crank pin using new cotter pin. Valve
assembly, complete with mounting bracket, is now ready
for imstallation.
3. Mount the valve assembly with two hex nuts and screws.
4. Slide front and rear hoses over inlet and outlet of valve
assembly and fasten clamps.
5. Install the valve control handle from the inside of the
coach.
1. BODY
2. CAP
3. STEMS/A
4. STEM
5. DISC
6. BALL
7. SEAT
8. SPRING
9. 'O' RING-STEM SEAL
10. 'O' RING-SEAT SEAL
11. 'O' RING-JOINT SEAL
Figure 16-4. Driver's Heater Shut-of Valve.
16
12. JAM NUT
13. HEX. MACH. SCREW-¼-20 x 5/e
14. INTERNAL TOOTH
LOCKWASHER
15. EXTENSIONS/A
16. HANDLE
17. VALVE MTG. ANGLE
18. SCREW-#10-24
19. SCREW-¼-20 x 1
20. LOCKWASHER-¼"
21. HEX. HD. NUT-¼"
Figure 16-4A. Driver's Heater Shut-of Valve Disassembled.