Buhler 535 - Manual (Page 157)

4-24
435/485/535
Operation 27
Change the Transmission Oil Filter (CAT TA22)
The transmission filter () is located behind the
transmission .
The transmission filter is a spin-on type and is removed
by turning it counterclockwise .
NOTE: Dispose of used oil filters in accordance with
federal, provincial, state, local laws and environmental
regulations.
To install the new filter, lubricate the O-ring on top of
the new filter with clean transmission oil . Install the
filter to the filter head, hand-tightening until the seal
contacts the filter head . Tighten the filter an additional
/2 to 3/4 turn .
NOTE: Some oil, approximately 2 L (4 qt.), may be
lost when the filter changed. Be sure to replenish the
lost oil.
Start the engine and check for leaks at the filter .
Replacement transmission filter P/N: 86034346
NOTE: Do not operate the transmission with oil levels
above or below the recommended levels. Either
condition can result in overheating or loss of power
and damage to the equipment.
Operation 28
Optional - Change the Transmission Oil after first
250 hours of operation (CAT TA22)
Check the oil level with the tractor parked on a level
surface with the engine shut off .
Operate the tractor a sufficient amount of time to
warm up the transmission oil . Remove the drain plug
(2) from the transmission housing and allow the oil to
drain into a pan .
Clean the drain plug with a none flammable cleaning
solvent .
Replace the drain plug and torque to 08 N .m
(80 ft-lbs ± 5%) . Refill the transmission with new oil
through the fill tube (3) to the proper level as indicated
by the sight gauge (4) .
NOTE: 3.8 L (1 US gal) of transmission oil will raise
the level in the sight gauge 10 mm (0.4 inch).
Visually inspect the transmission for leaks . Check for
leaks under the transmission and around the drain
plug .
F4-99
3
4
Section 4 - Lubrication & Maintenance
Every 250 Hours
D
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F4-100
1
F4-101
2