TM 5-3895-356-14&P
TROUBLE SHOOTING (continued)
SPRAY BAR
DIFFICULTY IN RAISING SPRAY BAR END
SECTIONS IN VERTICAL POSITIONS
Probable cause
Probable remedy
Hinge joint inoperative .................................................................... Adjust or replace retaining rings and packings
Damage linkage ............................................................................. Repair or replace
ALL NOZZLES DO NOT CUT OFF
Probable cause
Probable remedy
Linkage out of adjustment or worn . ............................................... Repair or replace linkage so that all spray bar
levers are in appropriate position (see page 27) .
of Operators Manual).
SPRAY BAR DOES NOT SHIFT PROPERLY
Probable cause
Probable remedy
Loose connections ......................................................................... Tighten
Defective Solenoid.......................................................................... Replace
Defective Wiring ............................................................................. Check connections
Shift lock engaged .......................................................................... Disengage
Linkage damaged ........................................................................... Repair
SPRAY BAR DOES NOT RAISE & TURN-UP PROPERLY
Probable cause
Probable remedy
Loose connections ......................................................................... Tighten
Defective Solenoid.......................................................................... Replace
Defective Wring ............................................................................. Check connections
INSUFFICIENT FLOW THROUGH SPRAY BAR
Probable cause
Probable remedy
Pump fails
- ............................................................................ Repair pump
Damaged lines ............................................................................. Replace
SPRAY BAR DOES NOT CIRCULATE
Probable cause
Probable remedy
Spray bar full of cold material ......................................................... Heat spray bar with portable burner
Valve lever in wrong position ......................................................... Adjust valve lever
Damaged inner circulating tube...................................................... Replace damaged section
Inner circulating tubes out of round ................................................ Check inner circulating tubes, particularly where
they join at sections
SPRAY BAR DOES NOT TURN-UP PROPERLY
Probable cause
Probable remedy
Loose Air Connections ................................................................... Tighten
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