Repair
313221M
33
Recirc/Spray Valves
1.
See Before Beginning Repair, page 32. Relieve
pressure, page 21.
2.
See F
IG
. 8. Disassemble Recirc/Spray valves. Clean
and inspect all parts for damage. Ensure that the
seat (503a) and gasket (503b) are positioned inside
each valve cartridge (503).
3.
Apply PTFE pipe sealant to all tapered pipe threads
before reassembling.
4.
Reassemble in reverse order, following all notes in
F
IG
. 8.
F
IG
. 8. Recirc/Spray Valves
1
505
504
503
501
502
507
510
509
503a
503b
Torque to 250 in-lb (28 N•m).
1
2
Use blue threadlocker on valve cartridge threads into manifold.
2
Part of item 503.
3
3
3
506
512
ti16802a
511
513
Summary of Contents for 313221M
Page 59: ...Technical Data 313221M 59...