Suzuki GF60A - Page 20

0A-11 General Information:
Crankshaft / Conrod
Electrical
Item Unit
Data
DF60AT DF60ATH
Conrod small end inside diameter std. mm (in.) 18.003 – 18.013 (0.7088 – 0.7092)
Conrod big end oil clearance
std. mm (in.) 0.031 – 0.049 (0.0012 – 0.0019)
Limit mm (in.) 0.080 (0.0031)
Conrod big end inside diameter std. mm (in.) 41.000 – 41.018 (1.6142 – 1.6149)
Crank pin outside diameter std. mm (in.) 37.982 – 38.000 (1.4954 – 1.4961)
Crank pin outside diameter
difference (out-of-round and taper)
Limit mm (in.) 0.010 (0.0004)
Conrod bearing thickness std. mm (in.) 1.486 – 1.501 (0.0585 – 0.0591)
Conrod big end side clearance
std. mm (in.) 0.100 – 0.250 (0.0039 – 0.0098)
Limit mm (in.) 0.350 (0.0138)
Conrod big end width std. mm (in.) 19.950 – 20.000 (0.7854 – 0.7874)
Crank pin width std. mm (in.) 20.100 – 20.200 (0.7913 – 0.7953)
Crankshaft center journal runout Limit mm (in.) 0.04 (0.002)
Crankshaft journal oil clearance
std. mm (in.) 0.014 – 0.034 (0.0006 – 0.0013)
Limit mm (in.) 0.056 (0.0022)
Crankcase bearing holder inside
diameter
std. mm (in.) 49.000 – 49.018 (1.9291 – 1.9298)
Crankshaft journal outside diameter std. mm (in.) 44.982 – 45.000 (1.7709 – 1.7717)
Crankshaft journal outside diameter
difference (out-of-round and taper)
Limit mm (in.) 0.010 (0.0004)
Crankshaft bearing thickness std. mm (in.) 1.999 – 2.015 (0.0787 – 0.0793)
Crankshaft thrust play
std. mm (in.) 0.11 – 0.31 (0.004 – 0.012)
Limit mm (in.) 0.35 (0.014)
Crankshaft thrust bearing thickness std. mm (in.) —
Item Unit
Data
DF60AT DF60ATH
Ignition timing
Degrees at r/
min
BTDC 2 – 25
Over revolution limiter r/min 6 400
CKP sensor resistance Ω at 20 °C 168 – 252
CMP sensor resistance Ω at 20 °C —
Ignition coil resistance
Primary Ω at 20 °C —
Secondary kΩ at 20 °C —
Battery charge coil resistance Ω at 20 °C 0.48 – 0.72
Battery charge coil output (12 V) Watt 228
Standard spark plug
Type NGK DCPR6E
Gap mm (in.) 0.8 – 0.9 (0.031 – 0.035)
Fuse amp. rating A
Main: 30
Starter motor: 30
Ignition coil, Injector, ECM, IAC: 30
PTT switch: 15
Fuel pump: 15
Recommended battery capacity (12 V) Ah (kC) 80 (290) or larger
Fuel injector resistance Ω at 20 °C 10 – 14
IAC valve resistance Ω at 20 °C 25 – 34
IAT sensor / Cylinder temp. sensor
(Thermistor characteristic)
kΩ at 25 °C 1.8 – 2.3
ECM main relay coil resistance Ω at 20 °C 145 – 190
Starter motor relay coil resistance Ω at 20 °C 145 – 190
PTT motor relay coil resistance Ω at 20 °C 25 – 37