WilTec 92672, Руководство пользователя, Страница: 10 / 11

© by WilTec Wildanger Technik GmbH Item 92672–92679, 92684–92687 Page 10
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Maintenance schedule
Frequency
Object
of maintenance
Every
time
During
the
1 st month
or after
20 hours
Every time
or after
50 hours
After
6 months of
100 hours
Every year
or after
300 hours
Motor oil
Check oil level. X
Replace. X X
Air filter
Check. X
Clean. x
Replace. X
Spark plug
Clean, adjust. x
Replace. x
Ignition sensor Clean. X
Idling Check, adjust. X
Play of valves Check, adjust. X
Oil filter Replace. X
Petrol filter Clean. X
Fuel supply
line
Check. After 2 years (replace if necessary)
Assembly requirements KP460/2 V78F-2
•
Cylinder head cover bolt (M6×28), torque control 9–12 Nm.
•
Screws for connecting rods (M8×38) (connecting rod blades must not be installed upside down).
After inserting the screws (M8×38), tighten them with a torque wrench. After tightening, turn the
crankshaft by hand to check that it moves. The control torque is 17–19
Nm, and the crankshaft
can be rotated flexibly after tightening.
•
Lubricate the crankshaft with oil, close the crankcase cover, and tighten the case screws
(M8×40). The tightening torque of the housing screws is 28–30
Nm.
•
The M10×80 cylinder head screws are tightened twice crosswise. The tightening torque is 33–
35
Nm.
•
The valve rocker arm mounting screw (M6×30) is tightened with a torque of 9–12 Nm.
•
Inlet valve clearance: 0.10–0.15 mm, outlet valve clearance: 0.15–0.18 mm.
•
Flywheel nut tightening torque: M16×1.5 (M20×1.5): 120 Nm.
•
M6×28 ignition coil screw, torque control 9–12 Nm.
•
M12×1.5 ignition coil screw, torque control 9–34 Nm.
•
M6×12 or M6×14 screws are used for the oil pressure sensor, manual starter, air duct cover, air
duct plate, cover plate, and bracket for the governor. These should be tightened with a torque
of 9–12
Nm.
•
M8 exhaust nut self-locking, torque control 21–25 Nm.
•
M8×25 fuel tank bolts, torque control 21–25 Nm.
•
M8 fuel tank mounting nut, torque control 21–25 Nm.
•
Integrated alternator (power/current) 80 A/12 V (at least 3 s)