BRP-Rotax
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 2
72-00-00
page 95
July 01/2008
d04351
3.17) Intake manifold inspection and compensation tube assembly
See Fig. 72-111
Check the angular tube (1) screwed into the intake manifold for cracks and tight
fit, replace if necessary.
◆ NOTES: Mark the position of the angular tube with a suitable pen (touchup
pen).
Remove the angular tube. Clean threads, apply MOLYKOTE G-N to both
angular tubes and fit them into position with at least 5 turns.
Attach compensation tube (2) and the resonator hoses (3) (long hose on cylinder
side 2/4) on both ends with screw hose clamps (4). The clip (5) serves to hook
in the carburetor support spring. See 73-00-00 sec. 3.5.
5
3
4
08453
1
2
MOLYKOTE G-N
Fig. 72-111
3.18) Crankshaft inspection
Measure the crankshaft (CS04, CS05, CS07 und CS24). See 72-00-00 sec. 4.
In the case of deviation, the whole assy. engine block must be sent to an ROTAX
authorized overhaul facility.
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