Pressure Gauge
Check pressure settings by a pressure gauge on the flow control on the inlet headstock. This should be
between 280-300 bar.
The bin locks should be pressure tested at the same place. This should be 220-250 bar.
The stabilizer jacks (optional extra) should be pressure tested at the same place. This should be 220-250 bar.
Required time 5 minutes
Hooklift Control Sequences
Check the hydraulic circuit controls by performing opening and closing each hydraulic function from the cab
control as well as any ground control levers or remote controls.
Required time 5 minutes
Cylinders
During loading and unloading operations check carefully the cylinder rods chromium plating condition and the
seals condition, remove any dirt and dust from the cylinder protection ring.
Require time 5 minutes
Hydraulic Oil
Every 150 hours check and clean or change the oil filter cartridge. During this operation check carefully the
quality of the oil and level. Adjusting the level if necessary.
Required time 10 minutes
Structural Controls
Every 3 months perform a complete careful structure control, checking welding on the Hooklift components
with particular attention to the stress connections: cylinder cross members, rotation centre, rear headstock,
hook bolts and nuts, hydraulic locking bolted supports.
Required time 15 minutes
Electrical Circuit
Hydraulic locking: perform hydraulic locking open / close and check the proximity switch fastening nuts. Verify
that the locking warning light shows the non locked position (red LED). PTO Cab warning light: perform
engage / disengage of the PTO switch positioned on the cab control board to verify the warning light function.
Required time 5 minutes
Summary of Contents for RL-J100
Page 1: ...HARSH Hookloader Spare Parts Maintenance Manual Edition 2017...
Page 2: ...SPARE PARTS...
Page 3: ...Spare Parts Identification Parts denomination diagram for HH26 model...
Page 4: ......
Page 5: ......
Page 6: ......
Page 7: ......
Page 8: ...Front Oil Tank...
Page 9: ......
Page 10: ...MAINTENANCE...
Page 14: ...Rear Axle Jacks Stabilizer function optional...
Page 17: ...System Diagrams Pneumatic Plan Rear Axle Jacks Stabilizer function optional...
Page 18: ...Interlock...
Page 19: ...Standard Electropneumatic Installation...
Page 20: ......
Page 21: ......
Page 22: ...10 4 Maintenance Reporting...
Page 26: ...Routine Maintenance Record DATE ROUTINE MAINTENANCE CHECK TECHNICIAN MANAGER...
Page 27: ...HITS Improved Tuck Support HITS...
Page 32: ...UK Dealer Network...
