Suzuki DF350A - Page 21

General Information: 0A-12
Crankshaft / Conrod
Electrical
Item Unit
Data
DF350AT
Conrod small end inside diameter std. mm (in.) 22.010 – 22.018 (0.8665 – 0.8669)
Conrod big end oil clearance
std. mm (in.) 0.045 – 0.063 (0.0018 – 0.0025)
Limit mm (in.) 0.080 (0.0031)
Conrod big end inside diameter std. mm (in.) 57.000 – 57.018 (2.2441 – 2.2448)
Crank pin outside diameter std. mm (in.) 53.982 – 54.000 (2.1253 – 2.1260)
Crank pin outside diameter
difference (Out-of-round and taper)
Limit mm (in.) 0.010 (0.0004)
Conrod bearing thickness std. mm (in.) 1.482 – 1.497 (0.0583 – 0.0589)
Conrod big end side clearance
std. mm (in.) 0.300 – 0.450 (0.0118 – 0.0177)
Limit mm (in.) 0.550 (0.0217)
Conrod big end width std. mm (in.) 20.750 – 20.800 (0.8169 – 0.8189)
Crank pin width std. mm (in.) 21.100 – 21.200 (0.8307 – 0.8346)
Crankshaft center journal runout Limit mm (in.) 0.04 (0.002)
Crankshaft journal oil clearance
std. mm (in.) 0.030 – 0.048 (0.0012 – 0.0020)
Limit mm (in.) 0.065 (0.0026)
Crankcase bearing holder inside
diameter
std. mm (in.) 78.000 – 78.018 (3.0709 – 3.0716)
Crankshaft journal outside diameter std. mm (in.) 72.982 – 73.000 (2.8733 – 2.8740)
Crankshaft journal outside diameter
difference (Out-of-round and taper)
Limit mm (in.) 0.010 (0.0004)
Crankshaft bearing thickness std. mm (in.) 2.499 – 2.514 (0.0984 – 0.0990)
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.) 2.425 – 2.475 (0.0955 – 0.0974)
Item Unit
Data
DF350AT
Ignition timing Degree 5° ± 4° ATDC (at 600 r/min) – 9° BTDC (at 6 000 r/min)
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 0.16 – 0.32
Battery charge coil output (12 V) Watt 648
Standard spark plug
Type NGK ILZKR7D8
Gap mm (in.) 0.7 – 0.8 (0.028 – 0.031)
Fuse amp. rating A
Main fuse: 60
Starter motor: 30
Ignition coil, Injector, ECM, F/P, VVT, CMP sensor: 30
PTT switch: 10
Throttle valve: 15
Shift actuator: 15
Low pressure fuel pump: 15
Isolator: 40
Recommended battery capacity (12 V) Ah (kC) 130 (468) or larger
Fuel injector resistance Ω at 20 °C 10 – 14
IAT sensor/Cylinder temp. sensor/Ex.
mani. temp. sensor
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 16 – 24