Yamaha Grizzly550 User Manual page 38

Fuel pump
Pump type
Model/manufacturer
Throttle body
Type/quantity
Manufacturer
ID mark
Throttle valve size
Fuel injector
Model/quantity
Manufacturer
Idling condition
Engine idling speed
Intake vacuum
Water temperature
Oil temperature
Throttle lever free play
Speed limiter length
Shaft drive
Middle gear backlash
Final gear backlash
Differential gear backlash
ENGINE SPECIFICATIONS
Electrical
3B4/DENSO
40EIS/1
MIKUNI
28P1 00 (YFM5FGY/YFM5FGPY)
43P1 00 (YFM7FGY/YFM7FGPY)
#50
297510–1010/1
DENSO
1550–1650 r/min
33.0 kPa (248 mmHg, 9.7 inHg)
(YFM5FGY/YFM5FGPY)
35.0 kPa (263 mmHg, 10.3 inHg)
(YFM7FGY/YFM7FGPY)
85.0–95.0 °C (185.0–203.0 °F)
(YFM5FGY/YFM5FGPY)
75.0–85.0 °C (167.0–185.0 °F)
(YFM7FGY/YFM7FGPY)
80.0–90.0 °C (176.0–194.0 °F)
(YFM5FGY/YFM5FGPY)
55.0–65.0 °C (131.00–149.0 °F)
(YFM7FGY/YFM7FGPY)
3.0–5.0 mm (0.12–0.20 in)
Less than 12 mm (0.47 in)
0.10–0.30 mm (0.004–0.012 in)
0.10–0.20 mm (0.004–0.008 in)
0.05–0.25 mm (0.002–0.010 in)
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