Engine output shaft greasing
WARNING: Do Not grease the engine output shaft before reading these instructions. Over greasing and under greasing
can cause serious failure, voiding warranty. Note: the coupling is greased from new.
Every 500 hours: using only a manual hand pump grease gun with high quality extreme pressure lithium grease NLGI2 grade, grease
the two nipples on the coupling as per diagram:
Hydraulic system
• Replace hydraulic oil filter every 500 hours
• Change hydraulic oil every 1000 hours. Use only good quality ISO 46 grade hydraulic oil.
The hydraulic system is a closed system therefore it should not become contaminated, however if
contamination is detected, oil should be changed.
Fill the hydraulic oil tank so that the oil level is at the line indicated by the cold oil level label to the
left of the oil level indicator. The level should be checked with the engine off while the oil is cold.
For any repair in the hydraulic system, contact Hansa Products or seek advice from a competent
service agent.
Engine servicing
For servicing of the engine, please refer to the engine manual. Change oil, oil filter, fuel filter and air filter as recommended in the
manual. Ensure the correct engine oil is used.
Other servicing
✓ Check all bolts and other fasteners for the correct torque setting
✓ Check wheel nuts and U-bolts are fastened correctly
✓ Check and repack wheel bearings with grease every 12 months
✓ Check air pressure in tires. Inflate to pressure as indicated on the tire
✓ Check safety chains and hitch
Rotor bearing replacement
Replacing rotor bearing on engine side of rotor:
1. Remove belts
2. Remove engine pulley by unbolting both grub screws in bush. Then screw one grub screw into the third hole and tighten
until the pulley separates from the bush. Slide bush off the shaft, followed by the pulley.
3. Remove two grub screws in the bearing.
4. Remove M16 nuts and bolts bolting the bearing to the housing.
5. Remove and replace bearing.
6. When replacing the pulley ensure the rotor pulley is lined up to the engine pulley with a straight edge. Ensure the grub
screws are tightened evenly so the pulley is tightened evenly.
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