Specifications

Service Training
Page 4.2
Section 70
09.04
HG
noyes
noyes
noyes
K
Variable-displacement
pump defective, repair or
renew.
Left or right hydraulic
motor defective, repair or
renew.
I
Wheels now turning.
Install LP gauge with adapter III to ports Y and Z of hydraulic remote control.
Start engine and read Δp with the brake released..
Pressure at
port F still drops to below
17.5 bar.
Disconnect the right or left hydraulic motor, repeat the test.
Read pressure at port F when accelerator pedals are depressed.
Pressure drops clearly
under 17.5 bar.
Check the braking system, see "Hydraulic braking system". Repeat the test.