Maintenance for every 250 hours service should be carried out at the same time.
REPLACE FUEL FILTER CARTRIDGE
REPLACE POWER TRAIN OIL FILTER ELEMENT
REPLACE HYDRAULIC TANK BREATHER ELEMENT
CHECK AND REPLACE FAN BELT
Check the V-belt and when the following conditions exist, replace the V-belt.
A device is installed to maintain the tension constant regard- less of any elongation of the V-belt, so there is no need to carry out adjustment until the V-belt is replaced.
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE
Prepare the following.
Refill capacity: 37
Socket wrench, filter wrench.
Install drain plug (P) and drain valve (2) .
When installing the filter cartridge, bring the packing surface into contact with the filter holder, then tighten a further 3/4 - 1 turn.
Source: MaintainX (Community Member)