ReferenceModification no.
- 5 -
Page
123
Date
2003 03 01
Main
914 F
d03048
Kraft F in N /
force F in N
Länge L (m) /
length L in m
12.4.18) Tight movement of engine
See Pic. 60/1.
Carry out inspection only on cold engine and before 1
st
start.
▲ WARNING: Ignition “OFF” and system grounded! Disconnect negative
terminal of aircraft battery.
- Remove spark plug connector and disassemble 1 spark plug of each
cylinder.
- Torque must be determined with a suitable jig.
Therefore determine the maximum appearing torque on the propeller
shaft, which is necessary to move the whole crank drive.
The torque must be max. 150 Nm (1328 in.lb).
▲ WARNING: At exceeding of the given value do not start engine before
trouble is found and rectified.
- Carry out detailed inspection of affected gearbox components.
- Carry out detailed inspection of crank drive.
Pic. 60/1
05694
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