TOHATSU TLDI 40 Service Manual page 20

Service limit
1) 1.2 mm (0.047 in) or more
2) When electrodes show excessive wear
• When sensor no longer conforms to standard
value
• When fuse burns out
• When the tips, and upper and lower surface
lip areas show wear, cracks or damage
• When depth of wear is 0.1 mm (0.004 in) or more
• 0.4 mm (0.016 in) or more
• When depth of wear is 0.1 mm (0.004 in) or more
• When anode shows excessive corrosion
• When lip area shows deterioration, heat
discoloration or damage or when wear
reduces interference to 0.5 mm (0.02 in) or less
Servicing procedure
1) Repair so that plugs conform to standard values.
2) Replace with new spark plug.
• Repair so that sensor conforms to standard value.
• Replace with new fuse.
• Replace with new assembly.
• Replace with new shaft.
• Replace with new shaft.
• Repair so that shaft conforms to standard values.
• Replace with new shaft.
• Replace with new starter motor.
• Replace with new anode.
• Replace with new oil seal.
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