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Engine Overhaul Manual
Jabiru Aircraft
Pty Ltd
Jabiru 2200 & 3300 Aircraft Engines
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ISSUE
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Dated : 28/10/2014
Issued By: AS
Page: 131 of 201
L:\files\Manuals_For_Products\Engine_Manuals\Overhaul_Manual\JEM0001-7_Overhaul_Manual_DRAFT_(29_10_14).docx
Figure 161
– Setting Cam Timing
Figure 162
– Checking Cam Timing #1
Timing marks on crank gear and cam
gear aligned correctly, cap screw fitted
locking crank gear to crank.
Using dial gauge to find peak lift of cam lobe
Extremes of engine rotation for 0.5mm
drop on dial gauge
– peak lift is halfway
between these points
Datum hole aligned with timing marks on gears.