STEYR MOTORS MO114K33, Operation, Maintenance And Warranty Manual

Page: 115 / 134

115
31
06023
64 Z011840-0_01
TA 0505
DRIVE BELTS, PULLEYS, TENSIONER
32a
Air Filter
All STEYR MOTORS Marine Engine models are equipped with an
air filter at the turbocharger inlet; as to specifications, see Specifi-
cations and Maintenance.
31
Loosen clamp to exchange air filter. Remove air filter. Place
clamp on filter neck and mount air filter onto flange. Tighten
clamp (3 Nm).
Maintenance Poly-V-belt resp. Serpentine Belt
FOR 4 CYL. MARINE ENGINES
32
Occasionally check components for excessive wear and/or
clearance on tension bearing.
NOTE*): It is recommended to spray frequently some cor-
rosion inhibiting spray into the spring housing of
the belt tensioner.
FOR 6 CYL. MARINE ENGINES
Occasionally check components for excessive wear and/or clearance on tension bearing.
NOTE:
32a
It is recommended to spray frequently some corrosion inhibiting spray into the spring housing of the
belt tensioner
Engine alignment
Engine alignment requires special tools. The output coupler must be disengaged from the take-off shaft. This should
be rechecked during off-season storage preparations. Because of the special tools required, engine alignment is to
be performed by a STEYR MOTORS Marine dealer.
NOTE: Failure to check the engine alignment could result in premature failure of engine coupler or universal joints.
*)