Bandit INTIMIDATOR 15XP/1390 Operating & Parts Manual page 105

MODEL 15XP/1390
CORRECTING HYDRAULIC PROBLEMS
Before attempting any type of maintenance disengage clutch, turn off engine, wait for the disc/drum
to come to a complete stop, install the disc/drum lock pin, disconnect battery, and make sure the
ignition key is in your possession!
COMPONENT
Checking relief
valve setting
Adjusting relief
valve setting
Cleaning relief
valve (with
engine shut off)
Checking for
defective pump
Checking for
defective motor
NOTICE
When returning hydraulic components for warranty make sure to box up all warranted parts to avoid additional
damage while shipping. Do not disassemble any hydraulic components which are to be warranted.
Anything which has been disassembled or tampered with will not be warranted. Items being returned must
be clean. All hydraulic components must have all hosing ports plugged. Failure to plug ports will allow debris
to enter components which will void warranty.
MAINTAIN FEEDWHEEL HYDRAULIC PRESSURE AT SPECIFIED PSI (bar)
Follow typical hydraulic flow and relief settings on pages 81 ‑ 87.
Follow proper hydraulic oil requirements on pages 79 - 80.
Copyright 9/18
PROCEDURE
1. Refer to the hydraulic pressure adjustment procedure section of the manual to
find the correct procedure for checking relief valve setting (pages 84 ‑ 87).
1. Refer to the hydraulic pressure adjustment procedure section of the manual to
find the correct procedure for adjusting relief valve pressure settings.
(pages 84 - 87)
1. Remove plug from feedwheel valve (control valve), see illustration of relief
valve components. (page 86)
2. Unscrew slotted set screw completely out of the valve.
3. Remove poppit spring.
4. Remove poppit ball.
5. Clean all parts, inspect for damage and blow out relief hole with air.
6. Reassemble, set and maintain feedwheel hydraulic pressure at specified
PSI (bar).
1. See pages 90 - 91 on how to check a hydraulic pump.
1. If everything checks out as correct, it may be time to check the hydraulic
motor.
2. If your machine has Live Hydraulics, see page 92 on how to check a
hydraulic motor.
3. If your machine does not have Live Hydraulics, contact your local dealer or
Bandit Industries for instructions.
89
HYDRAULICS
Bandit