THRUSH AIRCRAFT, INC – MODEL S2RHG-T65 TURBO THRUSH
AIRCRAFT MAINTENANCE MANUAL
4-6
Effective: 5/05/04
B.
Remove the engine mounts from the old engine and install on the new engine,
using the same bolts, washers, and gaskets. Torque the bolts to 250-325 inch
pounds and secure with safety wire. Figure 4-8, #2
* NOTE *
If the engine mounts are removed for replacement, they must
be all the same part numbers. Torque the engine mount to
engine mount truss bolts to 480-600 inch-pounds. See Figure
4-8, #4 & #10
C.
Remove the exhaust stacks from the old engine and install on the corresponding
(left or right) exhaust ports of the new engine. Torque the bolts to 50-70 inch-
pounds.
ENGINE REMOVAL
A. Preliminary
steps:
** CAUTION **
To prevent damage to internal mechanisms, engines
expected to be idle for more than seven days, due to
maintenance or other reasons, should be preserved in
accordance with the engine manufacturer's recommendations
as outlined in the Engine Maintenance Manual.
B.
Turn fuel shut off handle to close fuel shut off valve.
C.
Make sure all electrical power to the aircraft is disconnected.
D.
Provide suitable containers under the engine to catch fuel and oil spillage.
E.
Remove engine cowlings.
F. Disconnect
battery.
G. Remove
propeller.
H.
Remove exhaust ducts.
I.
Remove cannular inlet cover (3 places) from compressor inlet.
J.
Securely cover the engine compressor inlet screen to prevent entry of foreign
material.
K.
Disconnect the following tube and hose assemblies at the locations noted:
