Goldacres G6 Crop Cruiser 2 Series Operator's Manual page 203

Wind Out fully the adjuster screw fully using a 1/4" Allen
key.
4 Wind Out fully the adjuster screw fully
using a 1/4" Allen key.
5 Release the lock nut on pressure relief valve
(UP10 [see below]) using a 3/4" spanner.
6 Wind In the adjuster screw fully using 1/4"
Allen key.
7 Ask a cabin assistant to start the engine.
Release lock nut on pressure relief valve (RV08) using a 3/4"
spanner.
GA8701177 REV 2 APRIL 2022
Wind In the adjuster screw on pressure relief valve (RV08)
until the gauge reads 200 Bar, then tighten the lock nut.
8 Fit the spanner & Allen key to the pressure
relief valve (RV08) and Wind In the adjuster
screw on pressure relief valve until the
gauge reads 200 Bar.
9 Tighten the lock nut using the spanner.
10 Ask the cabin assistant to pump the brake
pedal a few times. The gauge pressure will
drop.
Wait until it builds back up to 200 Bar.
11 Wind Out the adjuster screw of the
pressure relief valve (UP10) until the gauge
reads 190 Bar.
After the adjusting the screw until the gauge reads 200 Bar,
pump the brake and the pressure will drop.
Lubrication & Maintenance – Service
Tighten the lock nut on the pressure relief valve (UP10)
using the spanner & Allen key.
12 Tighten the lock nut on the pressure relief
valve (UP10) using the spanner & Allen
key.
13 Again, ask the assistant in the cabin to
pump the brakes a few times.
The minimum pressure reading that occurs
on the gauge. The pressure should not
drop below 150 Bar. Releasing the brake
should see pressure return to 190 Bar.
If the minimum pressure is too low, repeat
steps 11-13.
14 Once required pressure is obtained, stop
the Cruiser engine.
15 Remove pressure gauge from test port
and replace dust cap.
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