Yamaha N MAX GPD150-A 2015, Руководство по обслуживанию

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ENGINE SPECIFICATIONS
2-3
Radiator cap valve opening pressure 108.0–137.4 kPa (1.08–1.37 kgf/cm², 15.7–19.9
psi)
Thermostat
Valve opening temperature 74.0–78.0 °C (165.20–172.40 °F)
Valve full open temperature 90.0 °C (194.00 °F)
Valve lift (full open) 7.0 mm (0.28 in)
Radiator core
Width 158.6 mm (6.24 in)
Height 142.0 mm (5.59 in)
Depth 16.0 mm (0.63 in)
Water pump
Water pump type Single suction centrifugal pump
Spark plug(s)
Manufacturer/model NGK/CPR8EA-9
Spark plug gap 0.8–0.9 mm (0.031–0.035 in)
Cylinder head
Warpage limit 0.05 mm (0.0020 in)
Camshaft
Drive system Chain drive (left)
Camshaft lobe dimensions
Lobe height (Intake) 32.211–32.311 mm (1.2681–1.2721 in)
Limit 32.111 mm (1.2642 in)
Lobe height (Intake high speed) 32.587–32.686 mm (1.2830–1.2869 in)
Limit (High speed) 32.487 mm (1.2790 in)
Lobe height (Exhaust) 29.420–29.
520
mm (1.1583–1.16
22
in)
Limit 29.320 mm (1.1543 in)
Camshaft runout limit 0.030 mm (0.0012 in)
Rocker arm/rocker arm shaft
Rocker arm inside diameter 9.985–10.000 mm (0.3931–0.3937 in)
Limit 10.015 mm (0.3943 in)
Rocker arm shaft outside diameter 9.966–9.976 mm (0.3924–0.3928 in)
Limit 9.936 mm (0.3912 in)
Rocker-arm-to-rocker-arm-shaft clearance 0.009–0.034 mm (0.0004–0.0013 in)
Limit 0.080 mm (0.0032 in)
Valve, valve seat, valve guide
Valve clearance (cold)
Intake 0.10–0.14 mm (0.0039–0.0055 in)
Exhaust 0.21–0.25 mm (0.0083–0.0098 in)
Valve dimensions
Valve head diameter (intake) 19.40–19.60 mm (0.7638–0.7717 in)
Valve head diameter (exhaust) 16.90–17.10 mm (0.6654–0.6732 in)
Valve seat contact width (intake) 0.90–1.20 mm (0.0354–0.0472 in)
Limit 1.6 mm (0.06 in)
Valve seat contact width (exhaust) 0.90–1.20 mm (0.0354–0.0472 in)
Limit 1.6 mm (0.06 in)