Caterpillar 1Y73 Research Engines
Cat / Dyno Trolley Construction - Page 16

Front axle on the floor after fitting the 1-1/2" square steel axle stubs, turned down to 1-1/4" for the taper roller bearings.
Bearing retainers loosely laid onto the stubs for now.

• Main • Cat Menu •

Caterpillar 1Y73 Research Engines

Cat / Dyno Trolley Construction - Page 16

Front axle on the floor after fitting the 1-1/2" square steel axle stubs, turned down to 1-1/4" for the taper roller bearings. Bearing retainers loosely laid onto the stubs for now.

Front axle on the floor after fitting the 1-1/2" square steel axle stubs, turned down to 1-1/4" for the taper roller bearings.
Bearing retainers loosely laid onto the stubs for now.