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Aircraft Technical Manual
Jabiru Aircraft
Pty Ltd
J120, J160, J170, J200/J400, J230/J430, J250/J450 Variants
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ISSUE
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Dated: 29th October 2014
Issued By: AS
Page: 203 of 298
7.5.3 Engine Mount Inspection
Required Tools:
Fine grit sand paper / Emery cloth
Parts and Material:
Etch primer
Replacement engine mount (if required)
Type of Maintenance:
Heavy Maintenance
Level of Certification:
L2 or LAME (A&P or LSA Repairman / Maintenance)
Return to Service:
L2 or LAME (A&P or LSA Repairman / Maintenance)
Visually inspect for cracks, dents, bends and corrosion. Mild corrosion can be treated by
sanding, applying etch primer then painting. Engine mounts with severe corrosion must be
replaced.
If cracks, dents or bends are found refer to Jabiru Aircraft or our local authorised agent. In most
cases the damaged mount must be replaced.
WARNING
The engine mounts should not be repaired. If damaged, replace with a new part.
7.5.4 Installation
Required Tools:
Torque wrench
Spanners / Socket Wrench
Parts and Material:
N/A
Type of Maintenance:
Heavy Maintenance
Level of Certification:
L2 or LAME (A&P or LSA Repairman / Maintenance)
Return to Service:
L2 or LAME (A&P or LSA Repairman / Maintenance)
For installation reverse removal procedure above.
Use the “solid laminate” torque values given in Table 2-8.
Ensure that the large aluminium washers (appr 40 x 40mm square) are in place on the inner side
of the firewall.
WARNING
The bolts on the engine mount must only be fitted with high temperature nuts. DO NOT USE
NYLOC NUTS as the nylon insert may melt causing failure.
7.6
Engine Fuel System
7.6.1 Description
The engine is equipped with a carburettor mounted below the engine and a fuel pump at the
Starboard rear of the engine. Refer to Engine Maintenance manual for carburettor jet removal,
idle adjustment and carburettor bowl cleaning procedures.
Refer to the Fuel System Section below (Section 8) for details.
WARNING
Fuel lines within the engine compartment are fitted with fireproof sleeves. These sleeves must
not be removed.