70
336 804 3001.0704
5
4
3
2
1
336/82
e336-02/50
Check the working and steering hydraulics
for leaks
- Check the working hydraulics and power steering pump,
valves and pipes for leaks.
- Replace any porous hoses.
- Examine the pipes and hoses for chafe marks, replace if
required.
- Close the overhead guard.
Check the counterweight, electric motors,
chassis, wheel drives, overhead guard and
steering axle for security
- Check the mounting elements of motor drive unit, steering
and working hydraulics pump motor, counterweight, chas-
sis, wheel drives, overhead guard and steering axle for
security and wear.
- Tighten any loose nuts and bolts.
- Renew any damaged parts.
- Touch up the paint, if required.
Visual check of the motor brushes
- Elevate the fork carriage and secure it against inadvertent
lowering.
- Open the overhead guard to the 2nd lock-in position.
- Lift up the rubber cover (4) on the traction motors.
- Remove the cover bands on the traction motors (1, 5) and
pump motor.
- Lift the carbon brush springs (2).
- Draw the brushes (3) out of their guides.
- Check the springs and brushes for ease of movement in
the guides and visually inspect the brushes for condition
and length, renewing them if necessary.
- Tension the brushes and check the brush connections for
security.
Brush length
Traction motor .................. original 40 mm, minimum 16 mm
Pump motor ...................... original 40 mm, minimum 16 mm
- Refit the cover bands.
Inspection and maintenance every 500 to 1000 hours or annually Maintenance
To Next Page
Loading...
