Technical Data - Tolerance, Wear Limits Of Engine - KTM 690 Enduro EU 2009 Repair Manual

TECHNICAL DATA - TOLERANCE, WEAR LIMITS OF ENGINE

Camshafts - diameter, bearing pin
Next to exhaust cam
Next to inlet cam
Valve spring
Minimum length (without valve spring cap)
Valve spring cap - thickness
Valve - valve stem diameter
Exhaust
Intake
Valve guide - diameter
New condition
Wear limit
Valve - sealing seat width
Intake
Exhaust
Valve - run-out
On the valve plate
On the valve stem
Cylinder/cylinder head - sealing area distortion
Cylinder - bore diameter
Size I
Size II
Piston - diameter
Size I
Size II
Piston/cylinder - mounting clearance
New condition
Wear limit
Piston ring - groove clearance
Piston ring end gap
Compression rings
Oil scraper ring
Piston - piston pin hole diameter
Piston pin - diameter
Connecting rod - axial clearance of lower conrod bearing
Connecting rod - radial clearance of lower conrod bearing
Crankshaft - axial clearance
Crankshaft run-out at bearing pin
Balancer shaft axial clearance
Clutch facing disc - thickness
Intermediate disk - thickness
Clutch spring - length
Clutch cage - contact surface of clutch facing discs
Oil pressure regulator valve - minimum spring length
Oil pump
Clearance between external rotor and engine case
Clearance between external rotor and internal rotor
Axial clearance
Engine oil pressure
Coolant temperature: ≥ 70 °C (≥ 158 °F)
Engine speed: 1,500 rpm
Coolant temperature: ≥ 70 °C (≥ 158 °F)
Engine speed: 5,000 rpm
≥ 39.95 mm (≥ 1.5728 in)
≥ 17.96 mm (≥ 0.7071 in)
42.3 mm (1.665 in)
2.4... 2.5 mm (0.094... 0.098 in)
≥ 5.93 mm (≥ 0.2335 in)
≥ 5.93 mm (≥ 0.2335 in)
6.004... 6.016 mm (0.23638... 0.23685 in)
6.050 mm (0.23819 in)
1.60 mm (0.063 in)
2.00 mm (0.0787 in)
≤ 0.05 mm (≤ 0.002 in)
≤ 0.05 mm (≤ 0.002 in)
≤ 0.10 mm (≤ 0.0039 in)
102.000... 102.012 mm (4.01574... 4.01621 in)
102.013... 102.025 mm (4.01625... 4.01672 in)
101.955... 101.965 mm (4.01397... 4.01436 in)
101.965... 101.975 mm (4.01436... 4.01476 in)
0.035... 0.060 mm (0.00138... 0.00236 in)
0.10 mm (0.0039 in)
≤ 0.08 mm (≤ 0.0031 in)
≤ 0.80 mm (≤ 0.0315 in)
≤ 1.00 mm (≤ 0.0394 in)
20.010... 20.020 mm (0.78779... 0.78819 in)
19.995... 20.004 mm (0.7872... 0.78756 in)
0.40... 0.60 mm (0.0157... 0.0236 in)
0.05 mm (0.002 in)
0.15... 0.25 mm (0.0059... 0.0098 in)
≤ 0.10 mm (≤ 0.0039 in)
0.05... 0.20 mm (0.002... 0.0079 in)
≥ 2.5 mm (≥ 0.098 in)
≥ 1.35 mm (≥ 0.0531 in)
31.5... 33.5 mm (1.24... 1.319 in)
≤ 0.5 mm (≤ 0.02 in)
27.5 mm (1.083 in)
≤ 0.20 mm (≤ 0.0079 in)
≤ 0.20 mm (≤ 0.0079 in)
0.04... 0.08 mm (0.0016... 0.0031 in)
≥ 0.4 bar (≥ 6 psi)
≥ 1.5 bar (≥ 22 psi)
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