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UF4E13E0.book Page 93 Friday, April 27, 2018 2:35 PM

Maintenance

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

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