Yamaha XV1600A1999 Service Manual page 27

Item
Engine oil pump
Oil pump type
Inner rotor to outer rotor tip clearance
Inner rotor outer rotor 2 to oil pump
housing clearance (feed pump)
Inner rotor outer rotor 1 to oil
pump housing clearance
(scavenging pump)
Transfer oil pump
Oil pump type
Inner rotor to outer rotor tip clearance
Inner rotor outer rotor to oil pump
housing clearance
Starting system type
Spark plugs
Model
Manufacturer
Quantity
Spark plug gap
Cylinder heads
Max. warpage
Camshafts
Drive system
Crankcase hole inside diameter
Camshaft cover hole inside diameter
Camshaft journal diameter
(crankcase side)
Camshaft journal diameter
(camshaft cover side)
Camshaft to crankcase clearance
Camshaft to camshaft cover clearance
Camshaft intake lobe dimensions
ENGINE SPECIFICATIONS
Standard
Trochoidal
0.00 0.12 mm
0.03 0.08 mm
0.06 0.11 mm
Trochoid
0.07 0.12 mm
0.03 0.08 mm
Electric starter
DPR7EA-9/X22EPR-U9
NGK/DENSO
4
0.8 0.9 mm
SSS
Gear drive
25.000 25.021 mm
28.000 28.021 mm
24.937 24.950 mm
27.967 27.980 mm
0.050 0.084 mm
0.020 0.054 mm
2-3
SPEC
Limit
SSS
0.17 mm
0.13 mm
0.16 mm
0.17 mm
0.16 mm
SSS
SSS
SSS
SSS
0.10 mm
SSS
SSS
SSS
SSS
SSS
SSS
SSS