Zetor 86 41 forterra turbo, Operator'S Manual

Page: 165 / 257

165
HINTS FOR MAINTENANCE
F_02_193 F_02_195
CHECKING THE ENGINE OIL FOR
PROPER LEVEL
Check the oil for proper level daily, be-
fore initiation the operation, and in the
tractor standing in horizontal position.
Unscrew the dipstick , wipe it with the
cloth, and screw it back. Then unscrew it
again and check the oil for level, which
may not descend below its lower mark.
Replenish oil as necessary through the
filling hole.
DRAINING OFF THE ENGINE OIL
Drain the oil off with unscrewing the
drain plug (3) preferably immediately
after finishing the drive or after the en-
gine warming up to the operating tem-
perature. Before screwing the drain plug
back clean it. Check the sealing ring for
proper conditions.
REPLACING THE FULL-FLOW
ENGINE OIL FILTER
It shall be performed after each ex-
change of engine oil. Prior to screw the
new filter clean the sealing surface of its
body (1) and of the filter (2), too. Apply
fresh oil to the rubber sealing, which will
be filled into the engine. Then tighten the
filter with hand. After seating the sealing
on the sealing of the block, tighten it
more through 3/4 to 1 1/4 turns. Check
for tightness after starting the engine.