MacDon 9250 SP - Manual (Page 32)

Form # 46584 Issue 11/06 Web Rev_01 30
OPERATION
Break-in Period
WINDROWER BREAK-IN (Continued):
8. Re-torque four walking beam pivot bolts (B)
after the first 50 hours. Tighten to 265 ft. lbs.
(360 N·m.)
NOTE: For units with optional “behind-frame”
weight package as shown, tighten hardware to
350 ft. lbs. (470 N·m.)
Pre-Starting Checks: Annual
Do the following at the start of each operating
season:
CAUTION:
1. Review the Operator's Manual to refresh
your memory on safety and operating
recommendations.
2. Review all safety signs and other decals on
the windrower and note hazard areas.
3. Be sure all shields and guards are properly
installed and secured. Never alter or
remove safety equipment.
4. Re-acquaint yourself with the controls
before beginning operation.
5. Store a properly stocked first aid kit and
charged fire extinguisher on the
windrower.
Also:
6. Drain off excess hydraulic oil added for stor-
age. See "Hydraulic System" in Maintenance/
Service section.
7. Remove plastic bags and/or tape from all
sealed openings (air cleaner intake, exhaust
pipe, fuel tank).
8. Charge battery and install. Be sure terminals
are clean and cables are connected securely.
9. Adjust tension on A/C compressor belt. See
Maintenance/Service section.
10. Cycle blower switch to distribute A/C
refrigerant oil. See Maintenance/Service
section.
11. Perform all Annual maintenance. See Main-
tenance/Service section.
B
RE-TORQUE WALKING BEAM BOLTS
AFTER 50 HOURS