Important Information; Preparation For Removal And Disassembly Caution On Service; Notes On Service - Yamaha EF7000 Service Manual

IMPORTANT INFORMATION

IMPORTANT INFORMATION
PREPARATION FOR REMOVAL AND DISASSEMBLY
CAUTION ON SERVICE
1. Fire prevention
When servicing the engine, always keep the engine and your-
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self away from fire.

NOTES ON SERVICE

1. Correct tools
Be sure to use the correct special tool for the job to guard
against damage.
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2. Oil, grease and seals
Be sure to use genuine Yamaha oils, grease and sealers, or the
equivalents.
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3. Expendable parts
Always replace the gaskets, O-rings, cotter pins and circlips with
new parts when servicing engine.
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4. Tightening torque
Be sure to follow torque specifications. When tightening bolts,
nuts or screws, start with the largest-diameter fastener and work
from an inner position to an outer position in a crisscross pat-
tern.
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5. Notes on disassembly and assembly
a. Parts should be cleaned in solvent and blown dry with com-
pressed air after disassembly.
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b. Contact surfaces of moving parts should be oiled when reas-
sembled.
c. Make sure that the parts, move smoothly after each section of
the machine is assembled.
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INFO