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Jabiru Aircraft
Pty Ltd
Instruction & Maintenance Manual
Jabiru 2200 Aircraft Engine
Hydraulic Valve Lifter Models
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REVISION
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Dated : June 2010
Issued By: DPS
Page: 68 of 116
L:\files\Manuals_For_Products\Engine_Manuals\Transition\JEM2204-9_I&M_unsigned.docx
3)
O Rings in
4)
Piston/Cylinder Assembly complete
5)
Thrust washers in position
6)
Dowels in
7)
Lifters are placed after joining
3. You will need
1)
An extra person
2)
4 7/16 Ring Open End spanners
3)
2 9/16 Ring Open End spanners
4)
2 3/8 Plain grade 5 nuts
5)
2 3/8 Belleville Washers
6)
18 through stud nuts (MS21042L6)
7)
6 through studs
8)
Torque wench
9)
7/16 x 3/8 drive 2" extension
10)
Long Nose Pliers
Note: An extra person makes it easier to bolt up and also can cross check work.
H3
1. Stage Inspection
2. Oil all bearings, crank and camshaft
3. Fit halves over crankshaft assembly and squeeze up by hand
H4
1. Using spacers and plain nuts on rear studs and belleville washers and
MS21042L6 nuts on the front studs pull the crankcase together (but don't do up
tight)
2. Remove rear nuts
H5
Put all through studs in
H6
1. Fit piston/cylinder assemblies to No. 1 & 2 conrods
2. Fit circlips cross check circlips for correct fit. Push cylinders home.
3. Put cylinder base nuts (MS21042L6) on. Do up both sides at the same time
using 2 7/16 ring spanners. If one nut goes on more than 3 turns put the 3/8
plain nut on top of it and use a 9/16 ring spanner to hold the nut, locking up the
stud. Torque up by hand lightly.
4. Turn engine 1/2 turn so No. 3 & 4 conrod are out. repeat procedure on No. 3 &
4.
H7
1. Torque to 15 ft lbs then 30 ft lbs.
Note: Keep an eye on the amount of thread through each nut. Both sides should
have approx 2 turns hanging out.
2.
Put anti sabotage paint on nuts (to show if nuts move).
STAGE INSPECTION
Camshaft Timing
H8
1. Fit crankshaft gear as drawing and put one bolt in crankshaft to hold gear