25 TECHNICAL DATA
25.2
Tolerance, engine wear limits
Camshaft - cam height
Exhaust
33.10 ... 33.30 mm (1.3031 ... 1.311 in)
Camshaft - cam height (all 450 models)
Intake
33.90 ... 34.10 mm (1.3346 ... 1.3425 in)
Camshaft - cam height (all 501 models)
Intake
34.40 ... 34.60 mm (1.3543 ... 1.3622 in)
Valve
Intake sealing seat width
2.00 mm (0.0787 in)
Exhaust sealing seat width
2.00 mm (0.0787 in)
Run-out at valve plate
:5 0.05 mm (:5 0.002 in)
Valve spring
Intake minimum length (without valve spring seat) 40. 7 mm (1.602 in)
Exhaust minimum length (without valve spring
40. 7 mm (1 .602 in)
seat)
Valve spring seat
1.8 mm (0.071 in)
Cylinder/cylinder head - sealing area distortion
:5 0.10 mm (:5 0.0039 in)
Piston - diameter
Size I
94.93 ... 94.96 mm (3.7374 ... 3.7386 in)
Size II
94.94 ... 94.97 mm (3. 7378 ... 3. 739 in)
Cylinder - drill hole diameter
Size I
95.000 ... 95.012 mm (3.74015 ... 3.74062 in)
Size II
95.013 ... 95.025 mm (3.74066 ... 3.74113 in)
Piston/cylinder - mounting clearance
Size I
0.040 ... 0.082 mm (0.00157 ... 0.00323 in)
Size II
0.043 ... 0.085 mm (0.00169 ... 0.00335 in)
Wear limit
0.120 mm (0.00472 in)
Piston ring end gap
Compression ring
:5 1.00 mm (:5 0.0394 in)
Oil scraper ring
:5 1.20 mm (:5 0.0472 in)
Conrod bearing - axial clearance
0.20 ... 0.45 mm (0.0079 ... 0.0177 in)
Crankshaft - run-out on bearing pin
:5 0.16 mm (:5 0.0063 in)
Clutch facing disc - thickness
;;:: 1.9 mm (;;,: 0.075 in)
Oil pressure regulator valve
Minimum length of preload spring
23.5 mm (0.925 in)
Oil pump
External rotor/engine case clearance
:5 0.20 mm (:5 0.0079 in)
External rotor/internal rotor clearance
:5 0.20 mm (:5 0.0079 in)
End play
:5 0.15 mm (:5 0.0059 in)
Engine oil consumption
:5 20 ml/h (:5 0.68 fl. oz./hr)
Shift fork
Thickness at leaf
4.85 ... 4.95 mm (0.1909 ... 0.1949 in)
Shift shaft - play in sliding plate/shift quadrant
0.40 ... 0.80 mm (0.0157 ... 0.0315 in)
Transmission shaft - run-out
:5 0.06 mm (:5 0.0024 in)
247
Summary of Contents for FE 450 2014
Page 1: ...PIONEERING SINCE 1903 REPAIR MANUAL2014 FE 450 FE 501 Art no 3403003en Husqvarna MOTORCYCLES ...
Page 2: ......
Page 82: ...9 SHOCK ABSORBER SWINGARM 80 Remove the motorcycle from the lift stand p 12 ...
Page 263: ...28 SERVICE SCHEDULE 261 ...
Page 328: ...32 SPECIAL TOOLS Filling tool 2x 3x Art no T170S1 T170S1 H00855 01 326 ...
Page 336: ...INDEX Page 6 of 8 272 288 Page 7 of 8 274 290 Page 8 of 8 276 292 Work rules 8 334 ...