Yamaha XV1700PCR Road Star Warrior, Service Manual

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SPEC
ENGINE SPECIFICATIONS
Transfer gear oil
Recommended oil SAE 80 API “GL-4” hypoid gear oil ----
Total amount 0.49 L (0.43 Imp qt, 0.52 US qt) ----
Periodic oil replacement 0.4 L (0.35 Imp qt, 0.42 US qt) ----
Oil filter
Oil filter type Cartridge (paper) ----
Bypass valve opening pressure 80 ~ 120 kPa
(0.8 ~ 1.2 kg/cm
2
, 11.3 ~ 17.1 psi)
----
Engine oil pump
Oil pump type Trochoid ----
Inner rotor to outer rotor tip clearance 0 ~ 0.12 mm (0 ~ 0.0047 in) 0.17 mm
(0.0067 in)
Outer rotor to oil pump housing
clearance (feed pump) 0.03 ~ 0.08 mm (0.0012 ~ 0.0031 in) 0.13 mm
(0.0051 in)
Outer rotor to oil pump housing
clearance (scavenging pump) 0.06 ~ 0.11 mm (0.0024 ~ 0.0043 in) 0.16 mm
(0.0063 in)
Transfer oil pump
Oil pump type Trochoid ----
Inner rotor to outer rotor tip clearance 0.07 ~ 0.12 mm (0.0028 ~ 0.0047 in) 0.17 mm
(0.0067 in)
Outer rotor to oil pump housing clear-
ance 0.03 ~ 0.08 mm (0.0012 ~ 0.0031 in) 0.16 mm
(0.0063 in)
Bypass valve opening pressure 80 ~ 120 kPa
(0.8 ~ 1.2 kg/cm
2
, 11.3 ~ 17.1 psi)
----
Relief valve opening pressure 600 kPa (6.0 kg/cm
2
, 85 psi) ----
Oil pressure (hot) 60 kPa (0.6 kg/cm
2
, 8.5 psi) at 900 r/min ----
Starting system type Electric starter ----
Electric fuel injection
Model IMP-732 ----
Manufacturer NIPPON INJECTOR ----
Quantity 2 ----
Spark plugs
Model DPR7EA-9/X22EPR-U9 ----
Manufacturer NGK/DENSO ----
Quantity 4 ----
Spark plug gap 0.8 ~ 0.9 mm (0.0315 ~ 0.0354 in) ----
Cylinder heads
Volume 98.6 ~ 103.6 cm
3
(6.02 ~ 6.32 cu.in) ----
Max. warpage ---- 0.03 mm
(0.0012 in)
Item Standard Limit