TM
Model 4900M0290-01
Rev. 8/19 6-27
Lubrication and Maintenance
1. Replace 10-micron filters on tank annually.
2. Fill system with SAE 10W-20 multigrade wide temperature range transmission hydraulic fluid. Reservoir capacity
is approximately 8 gal (30.2L).
3. Start system and run with tractor at idle and fans turned off for 1-2 minutes. Switch fans to full speed and run with
tractor at idle for 1-2 minutes.
4. Check reservoir fluid level and fill as required. Hydraulic fluid level should be within 1"-2" (2.5 - 5 cm) from top of
reservoir after pump has run and hydraulic hoses have been primed to allow fluid to expand when heated.
TRACTOR MOUNTED PUMP DRIVE AND OIL COOLER
NOTE: Periodically check and clean oil coolers.
Oil filter
Oil cooler
Oil reservoir
Clean and grease PTO shaft coupling
with high-pressure industrial coupling
grease (Chevron
®
coupling grease or
equivalent) meeting AGMA CG-1 and
CG-2 Standards each time driveshaft
is installed or premature wear and
equipment failure can occur.
NOTICE
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