MTZ 1220.1/1220.3 K. Scheduled technical maintenance
K14
Operation 14 Check the oil level in the
hub casings and FDA final drive
Check the oil level:
• In the hub casings (left and right). As
necessary, add oil to the level of the
check-filler hole plugged with the plug (1).
• In the FDA final drive. As necessary,
add oil to the level of the check-filler hole
plugged with the plug (1).
Grades of oils to fill:
Transmission oils: Tap-15V, TAD-17i,
TSp-15K, or their equivalents.
Operation 15. Rinse the GB oil strainer
• Unscrew and remove the strainer cover
(1). Take the strainer assembly out
from the GB housing.
•
Unscrew the locknut (2) and the but-
terfly nut (4) from the rod (9).
•
Remove the washer (10), spring (6),
piston (5), O-ring (7) and the mesh ele-
ments (8).
•
Rinse the mesh elements in pure di-
esel fuel.
•
Assemble the strainer in the reverse
order.
Note: Make sure that the sealing rings
(7) are installed on the both sides of the
package of mesh elements.
Note: Screw the butterfly nut (4) to get
the washers (10) flush with the end face
of the piston.
Содержание 1220.1
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