OMCQ74935

Attach Multi-Coupler and Single Point Latching

IMPORTANT: Latch pins are not to be actuated with header on ground. If multi-coupler must be actuated with header on ground, unhook cable from handle.

H74036
H74036-UN-19NOV02

H74037
H74037-UN-05NOV02

A - Cover

B - Multi-Coupler Face

Remove cover (A) and clean multi-coupler face (B).

H70035
H70035-UN-19SEP01

A - Handle

B - Multi-Coupler

C - Storage Bracket

Open handle (A) and remove multi-coupler (B) from storage bracket (C).

NOTE: To prevent damage to latching cable, a shear screw is attached to the handle. Attempts to actuate latching pins with header on ground will shear the screw. (See Extra Shear Screw Location later in this section.)

H82378
H82378-UN-07FEB05

A - Multi-Coupler

B - Receptacle

C - Button Lock

D - Handle

Install multi-coupler (A) onto receptacle (B).

Pull and hold button lock (C) to close handle (D).

IMPORTANT: Failure to close multi-coupler fully so button lock can engage could result in header falling off while harvesting or transporting.

H87894
H87894-UN-19APR07

A - Button Lock

When multi-coupler handle is fully closed, button lock (A) will automatically lock couplers together.

NOTE: With header attached, latch pins should move freely through latch plate holes. If latch pins do not extend through latch plates, make sure that latching plates on header are properly adjusted.

H81307
H81307-UN-28JUN04

Inside Latch Plate (M10 Cap Screws)

H81308
H81308-UN-28JUN04

Outside Latch Plate (M12 Cap Screws)

A - Latch Pin

B - Latching Plate

C - Bottom Bracket

D - Gap

E - Top Of Plate

F - Cap Screws

Latch pins (A) should move freely through latch plate holes in header when multi-coupler is latched. Latch plate (B) must make contact with bracket (C). Less clearance (D) should be maintained between bottom of plate and pin rather than top of plate (E) and pin. This may require latch plate to be flipped.

If adjustment is needed: Remove cap screws (F), flip plate (D) end for end and reinstall.

Tighten cap screws to M10 or M12 specification.

Item Measurement Specification

Inside Latch Plate (M10 Cap Screws) Torque 80 N·m (60 lb-ft)

Item Measurement Specification

Outside Latch Plate (M12 Cap Screws) Torque 130 N·m (96 lb-ft)

H74305
H74305-UN-18NOV02

A - Cover

Install multi-coupler cover (A) on platform storage position.

Remove telescopic shaft from storage position and install onto feeder house backshaft, making sure quick attach collar locks fully.

OUO6075,00008B9-19-20070420