Woods Equipment BB840X, BB600X Owner Service, BLADE SERVICE Blade Removal, Blade Installation

1. Front U-joint (Mounted)- - - - 8 hrs.

2. Slip joint (apply grease
to square shaft) - - - - - - - - -	8 hrs.

3. Rear U-joint (Mounted) - - - - 8 hrs.

4. Gearbox - - - - - - - - - - - - - - - Daily

5. Tailwheel pivot tube - - - - - - 8 hrs.

6. Tailwheel (Mounted) - - - - - - 8 hrs.

6. Tailwheel (Pull-type) - - - - - 10 hrs.

8. Carrier bearing (Pull-type) - 10 hrs.

9. Slip joint (Pull-type) - - - - - 10 hrs.

10. Center U-joint (Pull-type) - 10 hrs.

11. Plastic shield bearings - - - 10 hrs.

Figure 11. Jackstand Placement and Lubrication Points

BLADE SERVICE

Blade Removal

1.Blade pin

2.Blade

3.Crossbar assembly

4.18ga x 1-1/2 Shim

5.20ga x 1-1/2 Shim

6.Key hole plate

7.Blade pin lock clip

8.1/2 x 1-1/4 Cap screw GR5

Figure 12. Blade Assembly

NOTICE

■If blade pin (1) is seized in crossbar and extreme force will be needed to remove it, support crossbar from below to prevent gearbox damage.

1.Disconnect driveline from tractor PTO.

2.Raise cutter and block securely (see Figure 11).

3.Open blade access cover and align crossbar assembly (3) with blade access hole in the cutter frame. Remove cap screw (8) blade pin lock clip

(7)keyhole plate (6) and shims (5 & 4). Carefully drive blade pin out of crossbar.

4.Rotate crossbar and repeat for opposite blade.

Blade Installation

Refer to Figure 12.

CAUTION

Your dealer can supply genuine replacement blades. Substitute blades may not meet original equipment specifications and may be dangerous.

NOTICE

■Crossbar rotation is counterclockwise when looking down on cutter. Be sure to install blade cut- ting edge to lead in counterclockwise rotation.

■Always replace or sharpen both blades at the same time.

1.Inspect blade pin (1) for nicks or gouges, and if you find any replace the blade pin.

2.Insert blade pin through the blade. Blade should swivel on blade pin; if it doesn’t determine the cause and correct.

MAN0654 (Rev. 10/19/2007) Owner Service 21