BRP-Rotax
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 0
72-00-00
page 93
May 01/2007
d02622
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6
7
1
2
3
4
5
Fig. 72-107
Lubricate all moving parts in rocker arm compartment. Place O-ring
(13) 105x2.5 and O-ring (14) 6.4x1.8 in the valve cover (15). Fit valve
cover and tighten with allen screw (16) M6x30 and washer (17) to a
tightening torque of 10 Nm (90 in.lb).
■ CAUTION : On the outer contour, there must be a gap of at least
0.2 mm (0.02 in.) between the valve covers. The valve
covers must not touch each other.
■ CAUTION : Never change the length of the valve cover screw!
Check whether threads are damaged. If this screw is
loose or if the valve cover is leaking, the oil return to the
oil tank by "blow-by gas" will not work at all or only
insufficiently.
Screw in resistance spark plugs and tighten to 20 Nm (180 in.lb). Fit
spark plug connectors on spark plugs according to the coding sleeves,
see 74-00-00 sec. 3.4.
◆ NOTE: Proceed as per Wiring Diagram. See 74-00-00
sec. 3.13.
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