Yamaha FJR1300N 2001 User Manual

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ENG
CAMSHAFTS
5. Remove:
• intake camshaft 1
• exhaust camshaft 2
NOTE:
@
To prevent the timing chain from falling into the
crankcase, fasten it with a wire 3.
EAS00204
CHECKING THE CAMSHAFTS
1. Check:
• camshaft lobes
Blue discoloration/pitting/scratches →
Replace the camshaft.
2. Measure:
• camshaft lobe dimensions a and b
Out of specification → Replace the cam-
shaft.
Minimum cam lobe dimensions
Intake camshaft
a
32.05 mm
b
23.997 mm
Exhaust camshaft
a
32.95 mm
b
24.897 mm
3. Measure:
• camshaft runout
Out of specification → Replace.
Maximum camshaft runout
0.03 mm
4. Measure:
• camshaft-journal-to-camshaft-cap clear-
ance
Out of specification → Measure the cam-
shaft journal diameter.
Camshaft-journal-to-camshaft-
cap clearance
0.028 ~ 0.062 mm

Yamaha FJR1300N 2001 Specifications

General

Displacement	1298 cc
Compression Ratio	10.8:1
Fuel System	Fuel injection
Final Drive	Shaft
Front Tire	120/70 ZR17
Rear Tire	180/55 ZR17
Engine Type	Liquid-cooled, 4-stroke, DOHC, inline 4-cylinder
Bore x Stroke	79.0 mm x 66.2 mm
Ignition	TCI
Transmission	5-speed
Front Suspension	Telescopic forks
Rear Suspension	Swingarm
Front Brakes	Dual disc
Rear Brakes	282mm disc, single-piston caliper
Wheelbase	805 mm
Seat Height	805 mm
Fuel Capacity	25 liters
Dry Weight	264 kg / 582 lbs