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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: 31 of 201
L:\files\Manuals_For_Products\Engine_Manuals\Overhaul_Manual\JEM0001-7_Overhaul_Manual_DRAFT_(29_10_14).docx
Figure 20
– Piston Circlip Remover and Installer
Modified screwdrivers shown on left which are used to remove the circlip from the piston.
Tool shown on right which is used to install the circlips to the piston.
Figure 21
– Standard Circlip Pliers
Standard (internal) circlip pliers are required. Such pliers may be modified by brazing a washer to one
leg as shown in Figure 21 (right). The washer is filed down so that it allows the pliers to close only just
far enough to allow the clip to be fitted or removed. This prevents inadvertent over-stressing of the
clips.
Figure 22
– Optical Tachometer
Figure 23
– Crankshaft / Flywheel Drilling Jig (for Dowels)
An accurate optical tachometer. Reads directly from reflective
strips fitted to the propeller and is used whenever an accurate
check of RPM is required. Will usually read propeller RPM in
sunlight without reflective strips.
A tool which is used to drill dowel holes in early model
crankshafts and flywheels. Jabiru Service Bulletin JSB012
refers.