TM 9-2350-260-20-1-2
MANIFOLD HEATER OPERATIONAL CHECK (Sheet 2 of 2)
3.
At driver's station on master control panel (B) set FUEL PUMPS switch (C) to OFF (down) and MASTER CONTROL
switch (D) to ON (up).
4.
Press STARTER SWITCH (E) and at same time operate primer pump handle (F) while pressing heater button (G)
on end of handle.
5.
Check system for leaks.
Correct as necessary.
6.
Check that heater is operating.
Heat will be felt at intake manifold heater tube.
If no heat is felt, troubleshoot and
correct (Symptom 8, page 4-22.
7.
When checks are complete, stop operating primer pump handle (F).
Hold MAIN ENGINE FUEL SHUTOFF switch
(H) to OFF.
Set MASTER CONTROL switch to OFF (down).
8.
Disconnect engine from powerplant test run hookup (page 5-67).
9.
Install 2A powerplant (page 5-14) or 2D powerplant (page 5-40).
End of Task
TA148400
7-325