Setting the Baler for 1000 rpm PTO Operation (Baler without Rotary Feeder Device)

IMPORTANT: All balers without rotary feeder and equipped with a slip clutch can be driven at 1000 rpm PTO rated speed after having reversed the main gear case position.

Do not set the baler for 1000 rpm operation if it is equipped with shear bolt hook-up or with cam-type cut out clutch. Failure to do so will result in baler damage as the machine will be no longer overload protected.

Proceed as follows to switch gear case from 540 rpm to 1000 rpm position:

1. Remove Drive Shaft:

a. Remove the tongue shield.

b. Disconnect hook-up from gear case input shaft.

c. Remove connector links from upper drive roll chain (A) and main drive chain (B).

d. Remove cotter pin (C), then bushing (D), washers and sprocket (E).

NOTE: Record place and number of washers behind sprocket (E).

e. Remove three cap screws (F) from plate (G) and remove shaft (H).

CC1028763
CC001257


A-Upper drive roll chain
B-Main drive chain
C-Cotter pin
D-Bushing
E-Sprocket
F-Cap screw
G-Plate
H-Shaft

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2. Reverse Gear Case:

a. Remove two cap screws (A) from density valve (B).

b. Rotate density valve and remove four cap screws (C) securing gear case, then remove gear case.

c. Remove universal joint (D) from output shaft (E) and install it onto input shaft (F).

d. Remove dipstick (G) and drain plug (H).

e. Invert gear case and insert dipstick (G) into drain plug location and insert drain plug into dipstick location.


A-Cap screws
B-Density valve
C-Cap screws
D-Universal joint
E-Output shaft
F-Input shaft
G-Dipstick
H-Drain plug

CC001258
CC001259
CC001260

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3. Reset Stop Clamp Position:

a. Loosen stop clamp fixing screw (A), then slide stop clamp (B) until specified length (C) is achieved:

Specification

For 1000 rpm -Length 133 ± 2 mm (5.23 ± 0.08 in.)
For 540 rpm -Length 173 ± 2 mm (6.81 ± 0.08 in.)

b. Tighten screw (A).

NOTE: If the baler needs to be driven at 540 rpm once again, specified dimension (C) is given as a reminder for 540 rpm clamp position.

CC001261


A-Screw
B-Stop clamp
C-Length

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4. Install Drive Shaft:

a. Install plate, washers, sprocket and cotter pin on shaft (A) as shown.

b. Install the not used bushing (B) and washers on the opposite side of the shaft (A).

c. Secure the assembly on baler frame with three cap screws (C).

d. Measure clearance (D) between inner surface of sprocket (E) and head of cap screw (C). Clearance should be within specification:

Specification

Inner surface of sprocket to head of cap screw -Clearance 10 mm (0.39 in.)

CC1026422


A-Shaft
B-Bushing
C-Cap screw
D-Clearance
E-Sprocket

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5. Reinstall Gear Case:

a. Slide gear case universal joint (A) onto drive shaft (B).

b. Secure gear case with four cap screws. Tighten these screws to specified torque:

Specification

Gear case cap screws -Torque 120 N·m (88.5 lb-ft)

c. Secure bale density valve with two cap screws.

d. Check oil level in gear case. Refill with oil specified in "Gear Oil" in "Lubrication and Maintenance" section, if necessary.

e. Reset slip clutch for 1000 rpm operation by inserting lugs (C) in the first row of slots (D), with notches (E) positioned towards outside of slip clutch.


A-Universal joint
B-Drive shaft
C-Lugs
D-Slots
E-Notches

CC001263
CC001265

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6. Apply 1000 rpm Decal:

a. Reinstall hook-up on gear case input shaft.

b. Reinstall tongue shield and apply the new 1000 rpm decal on it as shown.

CC001264

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