TM 10-3510-208-12
(3) Remove the nipples (9 and 11) and elbows
b. Cleaning. Clean the pressure gage and fuel
(10 and 12) from the cutoff valve (13).
lines using dry compressed air and a clean cloth.
(4) Remove the cutoff valve (13), bushing
c. Inspection and Repair.
(14), nipple (15), union (16) and nipple (17).
(1) Inspect all parts for damage.
(2) Repair and/or replace parts as necessary.
(5) Remove the connector (18), needle valve
d. Assembly and Installation.
(19), nipple (20) and bushing (21) from tee (22),
(6) Remove the tee (22) and nipple (23) from
the water heater tank.
elbow (25), pipe tee (24), elbow (23), nipple (22),
-
needle valve (21) and elbow (20) to the solenoid
(7) Remove nut (24), washer (25), bolt (26)
valve (28),
and lockwasher (27) securing the drain tube clip
(2) Install adapter (19) in pipe tee (24).
(28) .
(3) Install nipple (18), reducing tee (17),
(8) Remove the drain tube (29), and elbow
(30) from the relief valve (31).
damper (16) and pressure gage (15) to the solenoid
valve (28).
(9) Remove the relief valve (31) and elbow (32)
from the water heater tank.
(4) Install nipple (14), elbow (13), needle valve
(12) and male connector (11) to the reducing tee
(10) Remove the conduit (33) and elbow (34)
(17).
from the conduit outlet (40).
(5) Connect fuel lines (8, 9 and 10).
(11) Remove the conduit (35) and connector
(6) Secure fuel lines (9 and 10) to fuel line
(36) from the conduit outlet (40).
bracket (7) with retaining straps (5 and 6), screws
(12) Remove the screws (37) securing the
(3 and 4) and nuts (1 and 2).
conduit outlet cover (38) and gasket (39).
(13) Remove the conduit outlet (40) from the
4-58. Water Heater Valves, Lines and Fittings
temperature control (41).
a. Removal and Disassembly.
(14) Remove the temperature control (41) from
the water heater tank.
(2), nipple (3), bushing (4), union (6) and nipple (6)
from the tee (7).
(2) Remove the tee (7) and nipple (8) from the
water heater tank.
4-106