TM 9-2320-289-20
11-7.
CAB HEATER FUEL FILTER AND LINES REPLACEMENT (Con’t).
3.
Move fitting (10) clear of connector
(21). Hold cab heater switch in
“START” position. Continue operation
until a clean, steady flow of fuel is
obtained, then shut off cab heater.
Connect fitting to connector and
tighten.
4.
Connect wiring harness assembly to
cab heater (9).
5.
6.
Connect plastic tube to bleed port (23). Open bleed port. Hold cab heater switch in “START”
position. Continue operation until a clean, steady flow of fuel is obtained, then shut off cab
heater. Close bleed port and remove plastic tube.
Install cover (22) and tighten 2 screws (24).
FOLLOW-ON TASKS:
• Check for leaks.
TA50057
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