Diagnosis Assistance Indicators - Haulotte HA18PX Maintenance Book

HA18PX
E
-Trouble shooting and diagram

3.1.5 - Diagnosis assistance indicators

YV24
YV18B
YV18A
YV15B
YV15A
YV21B
YV21A
YV13A
YV22B
YV22A
Marking
YV1 LS control solenoid valve
Boom telescoping PVG :
YV2 • YV2a : Extension
• YV2b : Retraction
YV3 Boom lifting PVG
YV4 Arm lifting PVG
YV5 Proportional solenoid valve for turntable rotation
YV6 Driving PVG
YV8 High-speed drive control solenoid valve
YV9 Differential locking control solenoid valve (Front axle)
YV10 - YV12 - YV17
Medium and high-speed drive control solenoid valve
YV23
YV11 Brake release control solenoid valve
YV13 High-speed drive control solenoid valve
YV14A Turntable rotation right solenoid valve
YV14B Turntable rotation left solenoid valve
YV15A Compensation elevation control solenoid valve
YV15B Compensation lowering control solenoid valve
YV18A Jib lowering control solenoid valve
YV18B Jib elevation control solenoid valve
YV19A Left platform rotation control solenoid valve
YV19B Right platform rotation control solenoid valve
YV21A Reverse left-hand steering control solenoid valve
YV21B Reverse right-hand steering control solenoid valve
YV22A Front left-hand steering control solenoid valve
YV22B Front right-hand steering control solenoid valve
104 4001022490
YV9
YV1
YV16B YV16A YV19B YV19A
Description of the components
Locations
Description
E 02.19
YV17
YV20
YV2A
YV11
YV10
YV2B
YV12
YV8
YV23
YV14B
YV14A
USA / GB