WINTERZATION KIT: INITIAL INSTALLATION (CONTINUED)
CAUTION
H Fill radiator.
NOTE
To avoid coolant heater malfunction and possible failure, perform
an air bleed on the winterization kit and engine coolant system
Do not overdrain coolant system. As necessary, return drained
after the kit has been installed, after reinstallation of the coolant
heater, or after reinstallation of coolant lines.
coolant to radiator, then continue air bleed procedure.
Start engine and run it for a short period, observing flow of air and coolant
F
Before refilling radiator, disconnect winterization kit coolant hose at elbow
from disconnected hose. A continuous flow of coolant without air bubbles
on engine right bank coolant manifold.
indicates that the air bleed is complete.
G Temporarily plug open end of elbow and hold disconnected coolant hose end
in a container.
Section II WINTERIZATION KIT COOLANT HEATER REPAIR
WINTERIZATION KIT: COOLANT HEATER REPAIR
C
D
E
F
G
H
A Squeeze ends of clamp (1) with pliers.
B Remove end of tube (2) from heater.
Loosen screw (3) and locknut (4).
Remove clamp (5) and tube (2).
Loose four nuts (6).
Turn end plate (7) clockwise.
Remove end plate (7).
Remove screw (8), lockwasher (9), locknut (10), lockwasher(11),
and ground strap (12).
10-2.23/(10-2.24 blank)
Change 4
TM 9-2350-267-34
