TOHATSU TLDI 40 Service Manual page 19

Name of Part
• Sparking performance
Measured using spark tester
• Sparking order
• Alternator (max.)
• Charging performance
Magneto
• Exciter coil resistance value (low-speed)
(W/R wire to W/L wire)
• Exciter coil resistance value (high-speed)
(Green wire to W/Y wire)
• Lighting coil resistance value
(Y to Y wire)
• Standard plug
Spark plug
• Plug gap
• Gap with encoder ring (flywheel)
Crank-position
sensor (CPS)
• Pickup coil resistance value
(L wire to G wire)
• Opening and closing of thermostat valve
Thermostat
Fuse
• Capacity
Pump impeller
• Wear and cracks
Pump case liner
Guide plate
Propeller shaft
• Damage to bearing
• Wear on lip of oil seal
• Damage to bearing
Drive shaft
• Shaft run-out
• Wear on lip of oil seal
• Battery
• Output
• Brush length (wear limit)
Starter motor
• Commutator under-cut (wear limit)
• Commutator diameter (wear limit)
Anode • Corrosion
Oil seals
Item to check
2-6
Standard values
• 10 mm (0.39 in) or more at
350 rpm
• #1 ⇒ #2 ⇒ #3
• 280 W
• 1,500 rpm12V 16.5A
• 5,500 rpm12V 18.5A
• 515Ω ± 15%
(Ambient temperature)
• 71.8Ω ± 15%
(Ambient temperature)
• 0.38Ω ± 15%
(Ambient temperature)
• CHAMPION: RC10ECC
• 1.0 to 1.1 mm (0.039 to 0.043 in)
• 0.5 to 0.9 mm (0.019 to 0.035 in)
• 0.531Ω ± 15%
(Ambient temperature)
• Valve start temperature:
52°C (125.6°F)
• Valve full-open temperature:
65°C (149.0°F)
• Valve full-open lift:
3 mm (0.12 in) or more
• 15A × 2, 30A × 1
• 0.3 mm (0.012 in) or less (Using
both center holes for reference)
• 12V, 100AH-120AH
• 12V to 0.6 kW
• 12.5 mm (9.5 mm)
0.49 in (0.37 in)
• 0.5 to 0.8 mm (0.2 mm)
0.02 to 0.03 in (0.01 in)
• 30 mm (29 mm)
1.18 in (1.14 in)