Mounting Frame Hardware-6403 and 6603 Tractors

IMPORTANT: Help prevent damage to the tractor or loader caused by operating with loose mounting hardware. Tighten loader mounting frame hardware after the first 10 hours of operation and again after every 50 hours.

Key Description Size Torque Specification
A Cap Screw
Washer		 M20 x 40
21.4 x 42 x 5 mm		 200 N·m (148 lb-ft)
B Cap Screw
Washer		 M20 x 55
21.4 x 42 x 5 mm		 530 N·m (391 lb-ft)

 


A-Cap Screw and Washer, M20 x 40
B-Cap Screw and Washer, M20 x 55 (4 used)

W05268

6603 Tractor Shown

OUO6077,00018A7 -19-14JAN07-1/1