TM 9-2320-440-13&P
0024-12
0024
NO HIGH IDLE DURING MRP ELEVATION OPERATION OVER 5 DEGREES (CONTINUED)
THAAD0535A
WARNING
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle.
Jewelry can catch on equipment and cause serious injury.
Jewelry
and tools may short across electrical circuits and cause damage to equipment or
severe burns or electrical shock to personnel.
CAUTION
•
The MRP subframe to deck lock safety interlock is bypassed in this procedure.
If
MRP rack is loaded, the subframe to deck lock must be disengaged before
operating deck elevation cylinders.
Failure to comply will cause damage to
equipment.
•
The MRP under run bumper safety interlock is bypassed in this procedure.
If MRP
rack is loaded, the under run bumper must be stowed before operating deck
elevation cylinders.
Failure to comply will cause damage to equipment.
NOTE
MRP present proximity switches must be active to engage MRP locks and operating deck
elevation cylinders.
If MRP rack is not loaded activate both MRP present proximity
switches by placing metal objects over proximity switches, while engaging MRP rack locks
and operating deck elevation cylinders.
Step 15.
Connect all connectors in there original positions. If MRP is loaded, ensure subframe to
deck lock is disengaged and under run bumper is stowed (refer to THAAD Launcher
IETM). If MRP is not loaded, place metal objects over MRP present proximity switches.
Start engine (
With jumperwires installed in THAAD chassis
harness MUJB connector per Step 14, check if engine speed increases to high idle
when MRP palm button is pressed and deck elevation controls are operated
(WP 0007).
a.
If engine speed increases to high idle, problem is corrected.
b.
If engine speed does not increase to high idle, problem has not been
corrected.
Notify Supervisor.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TM 9-2320-347-10)