Lower Unit; Electrical - Yamaha E40G Service Manual

SPEC
Item
Carburetor
ID mark
Main jet
Main air jet
Main nozzle
Pilot jet
Pilot air jet
Pilot screw
Pilot screw (*2)
Valve seat size
Float height
(*2) For CHINA

Lower unit

Item
Gear backlash
Pinion-to-forward
Pinion-to-reverse
Pinion gear shims
Forward gear shims
Reverse gear shims

Electrical

Item
Ignition and ignition control
system
Ignition timing (full retired)
Ignition timing (full advanced)
Ignition spark gap
Ignition coil resistance
Primary coil (O–B)
at 20°C (68°F)
Secondary coil
(spark plug wire–spark plug wire)
at 20°C (68°F)
2-5
Specifications
Unit
(M.J.)
(M.A.J.)
(M.N.) mm (in)
(P.J.)
(P.A.J.)
(P.S.) turns out
(P.S.) turns out
mm (in)
mm (in)
Unit
mm (in)
mm (in)
mm
mm
mm
Unit
Degree
Degree
mm (in)
Ω
kΩ
E40GMH E40GWH E40JMH E40JWH E40JW
#
#
1 – 1 1/2
E40GMH E40GWH E40JMH E40JWH E40JW
0.05–0.24
(0.0020-0.0094)
0.40–0.59
(0.0157–0.0232)
0.70, 0.75,
0.80, 0.85
0.70, 0.80, 0.90,
1.00, 1.10, 1.20
1.80, 1.90, 2.00,
2.10, 2.20, 2.30,
2.40, 2.50
E40GMH E40GWH E40JMH E40JWH E40JW
Model
6F605
150
ø1.70
2.0 (0.08)
88
ø1.10
1 – 1 1/2
1/2 – 1
2.0 (0.08)
12.0–13.0 (0.47–0.51)
Model
0.19–0.47
(0.0075-0.0185)
0.76–1.04
(0.0299–0.0409)
0.05, 0.08, 0.12, 0.30, 0.50
0.05, 0.08, 0.12, 0.30, 0.50
0.05, 0.08, 0.12, 0.30, 0.50
Model
BTDC 4 at engine idle speed
BTDC 23
0.6–0.7 (0.024–0.028)
0.26–0.35
6.8–10.2
6J404
6F65G11