BEARING AS 2764445 - Caterpillar

Agricultural Tractors:
Challenger 65C (S/N: 2ZJ500-1964)
Challenger 65D (S/N: 2ZJ1965-UP)
Challenger 65E (S/N: 6GS1-UP)
Challenger 70C (S/N: 2YL1-UP)
Challenger 75C (S/N: 4KK500-UP)
Challenger 75D (S/N: 5AR1-UP)
Challenger 75E (S/N: 6HS1-UP)
Challenger 85C (S/N: 9TK1-UP)
Challenger 85D (S/N: 4GR1-UP)
Challenger 85E (S/N: 6JS1-UP)
Challenger 95E (S/N: 6KS1-UP)
Reference: Service Magazine, SEPD0518, 03 April 2000, "Temperature Specification for Belt Allignment Has Been Changed"The procedure for checking belt alignment on Tillage Tractors involves changing shims on the front axle. The amount of shims that are used is determined by the temperature difference between the inboard sidewall of the idler wheel and the outboard sidewalls of the idler wheel.During this alignment procedure, a shim that is smaller than the shims that are currently available may be required. Two smaller shims are now available:
195-7533 shim (0.0 degree split)
195-7531 shim (0.1 degree split)Use the new shims in order to make fine adjustments.