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33
Regular Maintenance
Figure 31. Transmission Oil Reservoir
A. Reservoir Access Hole
A
Transmission Identification
Several service procedures within this book are identified
by, and vary by, transmission type. To determine what
transmission is in your tractor, check the identification
tag attached to the axle of the transmission (Figure 30),
or check your tractor’s parts book.
Transmission Maintenance
K66 Maintenance
The K66 is a sealed unit and does not require regular
maintenance. The transmission oil level can be checked
at the access hole located behind the left rear wheel (see
Figure 31). Shine a light at the back of the expansion
chamber to see the oil level. There should be approxi-
mately 7/16” (1 cm) of oil in the chamber. If there is no
oil in the chamber, see your dealer.
TRANSMISSION INFORMATION
Hydraulic Fluid Capacity: Apx. 2.6 qt (2.5L).
Hydraulic Fluid: SAE 10W-30 with a minimum
API rating of SG/CD.
Do not allow dirt, water, or other debris to
enter the expansion chamber or
transmission. Even a small amount of dirt
can damage the transmission
Figure 30 Transmission ID Tag Location
A. ID Tag
TUFF TORQ K61
1001010101010010101
A
K664 Maintenance
The K664 is a sealed unit and does not require regular
maintenance. The transmission oil level can be checked
at the access hole located behind the left rear wheel (see
Figure 31). Shine a light at the back of the expansion
chamber to see the oil level. There should be approxi-
mately 7/16” (1 cm) of oil in the chamber. If there is no
oil in the chamber, see your dealer.
TRANSMISSION INFORMATION
Hydraulic Fluid Capacity: Apx. 5.4 qt (5.11L).
Hydraulic Fluid: SAE 10W-50
A
K664
K66