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Engine Overhaul Manual
Jabiru Aircraft
Pty Ltd
Jabiru 2200 & 3300 Aircraft Engines
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Dated : 28/10/2014
Issued By: AS
Page: 197 of 201
L:\files\Manuals_For_Products\Engine_Manuals\Overhaul_Manual\JEM0001-7_Overhaul_Manual_DRAFT_(29_10_14).docx
Figure 212
– Drilling & Reaming Flywheel – ILLUSTRATION ONLY.
12.4.2.6 Assembly.
Once the dowel holes have been drilled and before the engine is assembled, dowels and a new
vacuum pump drive (P/No. 4646084) and timing gear (P/No. 4643084) are required. The timing gear
cannot be drilled as it is hardened and Nitrided. Insert dowels once flywheel, vacuum pump drive and
timing gear are installed on crankshaft and loosely bolted up. Knock dowels through flywheel until their
tips are approximately 2mm recessed into the flywheel. Tighten flywheel bolts to specifications.