TM 9-2320-211-20-2-1
M543A2 WRECKER
CONTROLS S/S
BOOM S/S
Boom control valve to boom
Rotochamber compressed air
elevating cylinders hydraulic
lines
lines and fittings
Winch drive control linkage
Boom elevating cylinders
Crane drive control linkage
Boom control valve to reservoir
hydraulic return lines and
fittings
Crowd control valve to boom
extension cylinder hydraulic
lines and fittings
Boom crowd cylinder
Boom crowd cylinder
Extension cylinder flow
regulator
Snubber valve
TA 115521
Figure
5-19.
Troubleshooting
Roadmap,
M543A2
Wrecker
(Sheet
2
of
2)
5-19