5 - 104
ENG
EAS00387
REMOVING THE CRANKSHAFT
1. Remove:
• crankshaft
1
• crankshaft journal lower bearings
(from the lower crankcase)
• crankshaft journal upper bearings
(from the upper crankcase)
NOTE:
@
Identify the position of each crankshaft journal
bearing so that it can be reinstalled in its origi-
nal place.
EAS00396
CHECKING THE CRANKSHAFT
1. Measure:
• crankshaft runout
Out of specification
→
Replace the crank-
shaft.
Maximum crankshaft runout
0.03 mm (0.0012 in)
2. Check:
• crankshaft journal surfaces
• crankshaft pin surfaces
• bearing surfaces
Scratches/wear
→
Replace the crankshaft.
3. Measure:
• crankshaft-journal-to-crankshaft-journal-
bearing clearance
Out of specification
→
Replace the crank-
shaft journal bearings.
Crankshaft-journal-to-crankshaft-
journal-bearing clearance
0.027 ~ 0.045 mm
(0.0011 ~ 0.0018 in)
CRANKSHAFT
Summary of Contents for FJR1300R
Page 1: ...LIT 11616 16 18 5JW 28197 10 FJR1300R FJR1300RC SERVICE MANUAL...
Page 6: ......
Page 82: ...2 22 SPEC TIGHTENING TORQUES Cylinder head tightening sequence Crankcase tightening sequence...
Page 89: ...2 29 SPEC 1 Crankshaft 2 Main axle 3 Drive axle OIL FLOW DIAGRAMS...
Page 90: ...2 30 SPEC 1 Oil nozzle 2 Main gallery bolt 3 Crankshaft OIL FLOW DIAGRAMS...
Page 91: ...2 31 SPEC 1 Main axle 2 Drive axle 3 Oil delivery pipe OIL FLOW DIAGRAMS...
Page 92: ...2 32 SPEC 1 Exhaust camshaft 2 Oil check bolt 3 Intake camshaft OIL FLOW DIAGRAMS...
Page 94: ...2 34 SPEC 1 Crank pin 2 Crankshaft OIL FLOW DIAGRAMS...
Page 97: ...2 37 SPEC 1 Main axle 2 Drive axle 3 Middle drive shaft OIL FLOW DIAGRAMS...
Page 98: ...2 38 SPEC COOLING SYSTEM DIAGRAMS 1 Radiator COOLING SYSTEM DIAGRAMS...
Page 99: ...2 39 SPEC 1 Water jacket joint 2 Oil cooler COOLING SYSTEM DIAGRAMS...
Page 101: ...2 41 SPEC 1 Coolant reservoir 2 Radiator 3 Water pump COOLING SYSTEM DIAGRAMS...
Page 107: ...2 47 SPEC CABLE ROUTING 1 Tail brake light lead...
Page 196: ...3 80 CHK ADJ ADJUSTING THE HEADLIGHT BEAMS...
Page 288: ...4 92 CHAS 3 Install bearing 1 to the swingarm Installed depth a 4 0 mm 0 16 in SWINGARM...
Page 531: ...8 35 ELEC LIGHTING SYSTEM...
Page 570: ......
Page 571: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A...