1997-2001 Honda CR250 Engine Bottom End Specifications

Engine Bottom End Specifications For Your 1997-2001 Honda CR250 Dirt Bike.

1997 -2001 Honda CR250 - Engine Bottom End Specifications FeaturedIf you need parts and tools make sure to buy them here!

Related: 1997-2001 Honda CR250 – Bottom End Service – Tools & Prep

Engine Service Specifications

New – mm (in.)Service Limit – mm (in.)
Connecting Rod Small End I.D.31.997 – 22.009 (0.8660-0.8665)22.02
(0.867)
CrankShaft
– Side Clearance0.4 – 0.8
(0.016 – 0.032)
0.9
(0.035)
– Radial Clearance0.010 – 0.020
(0.0004 – 0.0009)
0.03
(0.001)
– Runout0.05
(0.005)

Engine Torque Specifications

N•nin.-lb.ft.-lb.
Bearing Retainer Screws1088
Engine Upper Mounting Nut
– 1997 – 19993929
– 2000 – 20015440
Engine Lower Mounting Bolts
– 1997 – 19983929
– 19996447
– 2000 – 20015440
Engine Hangar Plate Nuts2620
Swing Arm Pivot Nut8865

 

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