Assemble Cutter - Oregon 480RC Original Instruction Manual

ASSEMBL Y INSTRUCTIONS

Assemble Cutter

(Figure 28)
1. Attach Tailwheel Bracket (9) and Lift Arms (4) to cutter rail
using 1/2 NC x 2 cap screws (17) and 1/2 NC flange lock
nuts (19).
2. Select desired height adjustment holes and secure
Tailwheel Bracket (9) with 1/2 NC x 1-1/2 cap screws (18)
and 1/2 NC flange lock nuts (19).
3. Rotate A-Frame Bars (1) up and attach Break Links (3),
Sleeve (2) to lower hole in top of A-Frame Bars (1) using
3/4 NC x 5-1/2 cap screw (13) and 3/4 NC lock nut (14).
Figure 28. Cutter Assembly
32
4. Rotate Lift Arms (4) upward and attach to Break Links (3)
using Sleeves (5), 5/8 NC x 2-1/2 cap screws (15), and 5/8
NC flange lock nuts (16). See Attaching Cutter to Tractor,
pg. 12 for adjustments.
5. Attach Rubber Belting (8) and Belting Bar (10) to front of
cutter using 3/8 NC x 1-1/4 carriage bolts (11) and 3/8 NC
flange lock nuts (12).
6. Secure Tailwheel (7) to Tailwheel Bracket (9) using 33 mm
washer (6) and spirol pin (20).
1. A-Frame bar
2. .75 x 1.25 x 3.0 Sleeve
3. Break link
4. Lift arm
5. .626 x 1.00 x 1.26 Sleeve
6. .33 mm Flat washer
7. Tailwheel
8. Rubber belting
9. Tailwheel bracket
10. Belting bar
11. 3/8 NC x 1-1/4 Carriage bolt
12. 3/8 NC Flange lock nut
13. 3/4 NC x 5-1/2 Cap screw
14. 3/4 NC Lock nut
15. 5/8 NC x 2-1/2 Cap screw
16. 5/8 NC Flange lock nut
17. 1/2 NC x 2 Cap screw
18. 1/2 NC x 1-1/2 Cap screw
19. 1/2 NC Flange lock nut
20. Spirol pin