Every 50 Hours - Check Mounting Frame Hardware (6000, 6010, 6020, 6025, 6030, 7030, 6M, 6R and 6RE Series 6-Cylinder Tractors)

CC203805-UN-15JUL13

CC203806-UN-16JUL13

A - Cap Screw with Flange

B - Hex. Nut with Flange

C - Hex. Nut with Flange

IMPORTANT: Help prevent damage to the tractor or loader caused by operating with loose mounting hardware. Tightening loader frame hardware after first 3 hours of loader operation is critical. Tighten again after 10 hours and every 50 hours thereafter.

Tighten seven cap screws (A) on both sides to specification using tightening sequence shown.

Item	Measurement	Specification
Cap Screw with Flange (A)	Torque	530 N·m (390 lb.-ft.)

Hardware used on loader mounting frame
Item	Designation	Standard	Dimension	Identification / Grade	Coating
(A)	Cap screw with flange	JDS121	M20 x 2.5 x 70	10.9	Zinc
(B)	Nut with flange	ISO4161	M20 x 2.5	10	Zinc
(C)	Nut with flange	ISO4161	M20 x 2.5	10	-