Prepare Rear End For Installation - Ar64.20-P-1020-05LWG

Model 253.9 

Courtesy of MERCEDES-BENZ USA

1. Grind mating surfaces on rear end (1) down to bare metal in crosshatched areas.

   Sand down spot weld flanges to bare metal on both sides.

2. Remove grinding dust.
3. Coat insides of spot weld flanges with zinc dust paint.