Yamaha SHVO Owner's Manual page 103

Item
Exhaust system
Breather hose
Impeller
Jet thrust nozzle
Jet vacuum bilge
Electric bilge pump
Stern drain plugs
Anode
Valve clearance
Rubber coupling
Engine mount
*1: Whichever comes first.
*2: Check every 200 hours.
Perform the pre-operation checks and post-operation checks before performing periodic
maintenance.
Operation
Check for exhaust leak-
age, and check hoses and
clamps
Check breather hose and
clamps
Check for bends, dam-
age, and foreign material
Check movement, and lu-
bricate
Check hoses for clogs
and damage, check
clamps, and clean bilge
strainer
Check operation, check
hoses for damage, check
clamps, and clean bilge
pump strainer
Check O-rings
Check for corrosion, and
clean
Check and adjust
Check for cracks, inden-
tations, looseness, and
noise
Check for damage and
peeling
Initial Thereafter every
50 hours
or 12
10 hours
months
*1
Maintenance
100 200
hours or hours or
12 24
months months
*1 *1
√
√
√
√
√
√
√
√ *2
√ *2
√
√
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