10. A.C. GENERATOR/STARTER CLUTCH
10-4
DINK 50/125
SERVICE INFORMATION
GENERAL INSTRUCTIONS
• All servicing operations and inspections in this section can be made with the engine installed.
• Drain the coolant before removing the right crankcase cover.
• Be careful not to drain the coolant when the engine temperature is high. (Perform this operation
when the engine is cold.)
• Drain the coolant into a clean container.
• Drain the engine oil into a clean container before removing the right crankcase cover.
• When the right crankcase cover is installed, fill with the recommended engine oil and coolant.
Then, bleed air from the water jacket.
• Refer to chapter 16 for A.C. generator inspection.
SPECIFICATIONS
Engine oil: SAE 10W/30#(DINK125 Only)
API-SG
Oil capacity at change: 0.9 liter (0.79 lmp qt, 0.95 US qt)
Coolant: distilled water + coolant concentrate
Coolant capacity: 1370±20cc
SPECIAL TOOLS
Flywheel puller A120E00003~DINK 125； A120E00001~DINK 50
Flywheel holder A120E00021~DINK 125
Universal holder A120E00017~DINK 50
SPECIFICATIONS Unit: mm (in)
Item Standard Service Limit
Starter driven gear I.D. 20.025～20.045 (0.801～0.8018) 20.15 (0.806)
Starter driven gear O.D. 42.175～42.2 (1.687～1.688) 41 (1.64)
TORQUE VALUES
Flywheel nut : 4 kgf-m (40 N-m, 29 lbf-ft)
TROUBLESHOOTING
Refer to page chapter 16 for A.C. generator troubleshooting.
Starter motor rotates but engine does not start
• Faulty starter clutch
• Starter motor rotates reversely
• Weak battery
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