HATZ Diesel 1B50W - Manual (Page 21)

5.3. Maintenance every 250
operating hours
5.3.1. Changing engine oil
The engine must be standing level and be
switched off.
Only change the oil when the engine is warm.
Danger of scalding from hot oil !
Trap the old oil and dispose of it in
accordance with local legislation.
23
– Take out oil drain plug „1“ and allow the oil to
drain out.
– Clean the oil drain plug „1“, fit a new washer
„2“, insert and tighten.
– Add engine oil, Chapter 4.1.1.
5.3.2. Checking and adjusting valve
clearances
Remark:
Following steps are inapplicable in case equip-
ment is with automatic tappet clearance com-
pensation. Identification characteristic is mainte-
nance plan, chapter 5.1.
Only carry out adjustments when the engine is
cold (10 - 30 °C).
24
– Remove air cleaner cover.
25
– Remove noise insulating hood.
19