O.S. engine GF40U-FI, Инструкция по эксплуатации

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Installation
10
・
Fit the engine to four Engine brackets simultaneously.
・
Fasten the four engine support bolts only hand tight at first to align the engine. Then tighten the bolts
with a hex wrench.
・
Fasten the engine support bolts next. Do not forget to use Nord-Lock washers otherwise engine
vibration will loosen the bolts and cause a failure.
・
Make sure of the Manifold pressure tube is installed as shown below.
Engine support bolt
The tube to measure the manifold pressure
Add the pair of Nord-Lock Washers to the support bolt.
Check this step very carefully. The key faces on inner surface,
and radial teeth on the outer suraface.
Engine support bolt