PERIODIC MAINTENANCE
34 SD25 Operation Manual
Perform the following maintenance every
250 hours of operation.
• Inspecting and replacing the clutch
shifter
■ Inspecting and replacing the
clutch shifter
See your authorized Yanmar dealer or
distributor for procedure.
Perform the following maintenance every
year of operation.
• Cleaning cooling water suction hole
• Inspecting remote control device
• Repairing case coating
• Inspecting rubber diaphragm seal
ring
• Inspecting seal sensor
• Inspecting and/or replacing the
flexible mount
■ Cleaning cooling water suction
hole
See Removing Deposits from the Lower
Gear Case on page 31.
■ Inspecting remote control device
See Remote Control Device Check on
page 24.
■ Repairing case coating
See Repairing Damaged Coating on
page 31.
■ Inspecting rubber diaphragm
seal ring
Rubber diaphragms (A) and (B)
The rubber diaphragms (A) and (B) of the
Sail-Drive are important parts for the hull
and crew safety. Since rubber
degenerates during use, be sure to inspect
them every two years. The vessel must be
lifted onto a block for this procedure. To
replace, consult your Yanmar Marine
dealer.
Every 250 Hours of Operation Every Year
SD25_OPM.book 34 ページ ２０１４年６月２７日 金曜日 午後５時２９分
To Next Page
Loading...