Baroness GM2810, Service Manual

Page: 70 / 185

Mower Units #1/#5
1
#1
#2
#3
#4
#5
gy2el3-015
Mower Units #1/#5_001
1 Rotary Knife Rotation Valves
Caution
Before starting pressure measurement, make
sure that there are no people around the
machine and that there are no objects under
the mower units.
Move the machine onto a level surface,
apply the parking brake, lower all mower
units, and then stop the engine.
Remove the hydraulic hose from the elbow
on the gear motor of mower unit #1.
1
2
3
gy2el3-003
Mower Units #1/#5_002
1 Gear motor
2 Elbow
3 Hydraulic hose
1.
2.
Install a screw cap (male) onto the removed
hydraulic hose, and then install a screw cap
(female) onto the elbow.
1
2
4
3
gy2el3-004
Mower Units #1/#5_003
1 Hydraulic hose
2 Male screw cap (PF1/2)
3 Elbow
4 Female screw cap (PF1/2)
Attach the hydraulic hose of the pressure
gauge for high pressure measurements to
the measuring port of the rotary knife
rotation valve.
1
2
4
5
3
gy2el3-016
Mower Units #1/#5_004
1 Rotary knife rotation valve
2 Measuring port (G1)
3
Pressure gauge for high pressure
measurements
4 Hydraulic hose
5 90° adjustable elbow 1086-6
3.
4.
GM2810
Hydraulic system
Page 4-42
Measurement