Suzuki GSX-R750, Service Manual

Page: 477 / 495

11-38 GSX-R750K2 (’02-MODEL)
CRANKSHAFT
Unit: mm (in)
ITEM STD/SPEC. LIMIT
Conrod small end I.D. 15.010 – 15.018 15.040
(0.5910 – 0.5913) (0.5921)
Conrod big end side clearance 0.10 – 0.20 0.30
(0.004 – 0.008) (0.012)
Conrod big end width 19.95 – 20.00
(0.7854 – 0.7874)
———
Crank pin width 20.10 – 20.15
(0.7913 – 0.7933)
———
Conrod big end oil clearance 0.032 – 0.056 0.080
(0.0013 – 0.0022) (0.0031)
Crank pin O.D. 32.976 – 33.000
(1.2983 – 1.2992)
———
Crankshaft journal oil clearance 0.016 – 0.040 0.080
(0.0006 – 0.0016) (0.0031)
Crankshaft journal O.D. 31.976 – 32.000
(1.2589 – 1.2598)
———
Crankshaft thrust bearing
Right side
2.425 – 2.450
thickness (0.0955 – 0.0965)
———
Left side
2.350 – 2.500
(0.0925 – 0.0984)
———
Crankshaft thrust clearance 0.055 – 0.110
(0.0022 – 0.0043)
———
Crankshaft runout 0.05
———
(0.002)
OIL PUMP
ITEM STD/SPEC. LIMIT
Oil pressure (at 60°C, 140°F) 200 – 500 kPa
(2.0 – 5.0 kgf/cm
2
, 28 – 71 psi) ———
at 3 000 r/min.
CLUTCH
Unit: mm (in)
ITEM STD/SPEC. LIMIT
Clutch lever play 10 – 15
(0.4 – 0.6)
———
Clutch release screw ¼ turn back ———
Drive plate thickness No. 1, 2 2.92 – 3.08
and 3 (0.115 – 0.121)
———
Drive plate claw width No. 1, 2 13.7 – 13.8 12.9
and 3 (0.540 – 0.543) (0.508)
Driven plate distortion 0.10
———
(0.004)
Clutch spring free height 54.15 51.5
(2.132) (2.028)