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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: 162 of 201
L:\files\Manuals_For_Products\Engine_Manuals\Overhaul_Manual\JEM0001-7_Overhaul_Manual_DRAFT_(29_10_14).docx
Valves Stem diameter Exhaust
6.970 - 6.990
Per New Build
Per New Build
Valves Guide ID Exhaust
7.045 - 7.050
Per New Build
Per New Build
Valves Spring free length
38.000 - 40.000
Per New Build
Per New Build
Distributor Shaft diameter
14.94
– 14.97
N/A
Per New Build
Distributor Shaft post ID
15.000 - 15.030
N/A
Per New Build
Distributor Shaft end float
1.000 - 1.200
N/A
Per New Build
Fuel Pump Pushrod Type 1
72.75
– 72.85
N/A
Per New Build
Fuel Pump Pushrod Type 2
74.75
– 74.85
N/A
Per New Build
Pushrod length: solid valve lifters.
211.5
– 212.5
Per New Build
Per New Build
Pushrod length: hydraulic valve lifters, solid
pushrod.
215.2
– 215.3
Per New Build
Per New Build
Pushrod length: hydraulic valve lifters, hollow
pushrod.
214.7
– 215.3
Per New Build
Per New Build
Pushrod length: roller followers, hollow pushrod.
206.3
– 207.7
Per New Build
Per New Build
2200 Old Sump: Dipstick length from top of cap to
markings.
Full Mark: 279
– 281
Low Mark: 294
– 296
Per New Build
Per New Build
2200 New Sump: Dipstick length from top of cap
to markings.
Full Mark: 314
– 316
Low Mark: 329
– 331
Per New Build
Per New Build
3300 Sump: Dipstick length from top of cap to
markings.
Full Mark: 279
– 281
Low Mark: 294
– 296
Per New Build
Per New Build
Piston, gudgeon, circlip, connecting rod, big-end
bearing assembly weights
– maximum difference
between lightest and heaviest assembly used in
engine
Up to 3g
Per New Build
Per New Build
*Note 1: Bearing journal sizes of early model engines differ slightly from those of later model engines. In
some cases journals outside the limits given may still provide bearing clearance within acceptable limits
when assembled with matching parts; i.e. an older crankshaft may measure slightly under the current lower
limit but provide acceptable clearance when used in a matching older crankcase. This is acceptable
practice and parts less than 0.05mm outside the size limits specified may be used, provided that the
requirements for bearing crush, bearing fit and bearing clearance are all met.
WARNING
This leeway applies only to those items specified in Table 10.
9.3 Multi-Cycle Items
Table 11
– Mandatory Replacement Items – Multi-Cycle Parts
Item
Maximum Life
Reserved
-
9.4 Compounds & Sealants
Specific compounds and sealants are specified in the assembly checklists given below.
Generic fastener retaining compound: Use Loctite 243 unless specified otherwise.
Retaining compound need not be used on fasteners with inbuilt locking (such as MS21042 type lock
nuts) unless specified otherwise.