Specifications

Service Training
Page 4.2
Section 48
09.04
4.2.5 TROUBLESHOOTING
4.2.5.1 CONNECTING DIAGRAM FOR TROUBLESHOOTING
LEGEND TO DIAGRAM
BR Travel control outlet -> brake inlet
E Power limiter outlet -> inlet of travel control and remote control for hydraulic motors
E1 Power limiter inlet
F Travel control outlet -> speed control cylinder and remote control inlet for hydraulic motors
N Reversing lock outlet -> inlet of speed control cylinder and power limiter
P3 Hydraulic oil filter inlet
P4 Hydraulic oil filter outlet
V Travel control outlet -> speed control cylinder inlet
X Power limiter -> inlet of remote control for hydraulic motors
Y/Z Travel control outlet -> YF/ZF power limiter
Y/Z Power limiter outlet -> inlet of remote control for variable-displacement pump
S/P High pressure ports on hydraulic motors