TM 10-3510-208-12
with lockwasher (27), bolt (26), washer (26) and
Clean all valves, lines and fittings using cleaning
nut (24).
solvent, Fed. Spec. P-D-680, and dry thoroughly.
(9) Install the nipple (23) and tee (22) to the _
c. Inspection and Repair.
water heater tank.
(1) Inspect all valves, lines and fittings for
(10) Install the bushing (21), nipple (20),
cracks, nicks, dents and other damage. Repair
needle valve (19) and connector (18) to the tee (22).
and/or replace all damaged parts.
(11) Install the nipple (17, fig. 4-77), union
(2) Replace missing and/or damaged hard-
ware.
(16), nipple (15), bushing (14) and cutoff valve
(13).
d. Assembly and Installation.
(12) Install the elbows (10 and 12) and nipples
4-77) onto the water heater tank.
(9 and 11) to the cutoff valve {13).
(13) Install the nipple (8) and tee (7) to the
(2) Install the conduit outlet (40) onto the
water heater tank.
temperature control (41).
(14) Install the nipple (6), union (5), bushing
(3) Install the gasket (39) and conduit outlet
(4), nipple (3), valve (2) and connector (1) to the
cover (38) and secure with screws (37).
tee (7).
(4) Install the connector (36) and conduit (35)
to the conduit outlet (40).
4-59. Water Heater Fuel Filter
(5) Install the elbow (34) and conduit (33) to
a. Removal.
the conduit outlet (40).
(6) Install the elbow (32) and relief valve (31)
fuel filter.
to the water heater tank.
(2) Remove the two nuts (2), lockwashers (3),
(7) Install the elbow (30) and drain tube (29)
bolts (4) and flatwashers (5) securing the fuel filter
on the relief valve (31).
(6) to the water heater skid.
(8) Install the drain tube clip (28) and secure
4-108
