OMHXE22997

Feeder House Fore/Aft Tilt Frame—Adjusting

CAUTION:

H95791
H95791-UN-22MAR10

H95792
H95792-UN-22MAR10

Stop Plate Rearward Mounting Holes

H95793
H95793-UN-22MAR10

Stop Plate Forward Mounting Holes

H95794
H95794-UN-22MAR10

A - Tilt Frame Nuts, M16

B - Tilt Frame Nut, M20

C - Cap Screw

D - Washer Splines

E - Nuts

F - Stop Plate

G - Jam Nut

H - Turnbuckle

If adjusting fore/aft tilt frame with header attached, lower header to ground to relieve tension from turnbuckles. Shut OFF engine, set parking brake and remove key.

Feeder house tilt feature is used to set the correct relationship between platform skid plates and the ground. It is intended to compensate for different tire sizes, rear axle settings, and other variables.

Loosen tilt frame nuts (A) and nut (B) on both sides of feeder house.

IMPORTANT: Do not loosen cap screw (C).

Disengage washer splines (D) from support plate on both sides of feeder house.

NOTE: Move right-hand stop plate to rearward mounting holes if needed.

Loosen nuts (E) and move stop plate (F) rearward on both sides of feeder house.

Loosen turnbuckle jam nut (G) and adjust turnbuckles (H) on both sides as needed for correct header angle.

Tighten turnbuckle jam nut on both sides.

Engage washer splines (D) into support plate and tighten tilt frame nuts (A and B) to specification.

Item Measurement Specification
M16 Tilt Frame Nuts (A) Torque 300 N·m (221 lb-ft)
M20 Tilt Frame Nut (B) Torque 620 N·m (460 lb-ft)

IMPORTANT: No gap should exist between stop plates and fore/aft tilt frame after tightening stop plate nuts.

NOTE: Attach right-hand stop plate to forward or rearward holes as needed.

Move stop plates (F) fully forward to fore/aft tilt frame on both sides and tighten nuts (E) to specification.

Item Measurement Specification
Stop Plate Nuts Torque 130 N·m (96 lb.-ft.)

H94359
H94359-UN-24JUN09

A - Pivot Bolt

Tilt adjustment is set to an approximate position at factory, but if tires or axle positions are changed, it may be necessary to readjust. An approximate setting can be obtained without a header attached by the following:

With machine on a smooth level surface, lower or raise feeder house until pivot bolt (A) to ground distance is set to specification.
Item Measurement Specification
Pivot Bolt To Ground Distance 865 mm (34 in.)
Using a level as a reference, adjust fore/aft tilt frame until front face is vertical.

If further adjustment is necessary, refer to header operators manual for additional adjustments.

OUO6075,00006F1-19-20100322