215676
421
Revision A
1006240
A
Figure 5.184: Hydraulic Oil Drain Plug
6.
Remove drain plug (A). Allow the oil to drain completely.
NOTE:
Some parts have been removed from the illustration for the
sake of clarity.
7.
Inspect magnetic drain plug (A). Using a clean cloth, remove
any metal debris that may have accumulated on the surface
of the plug. Check the condition of the O-ring on the drain
plug. Look for cracking, breakage, or deformation. Replace
the O-ring if it shows any sign of wear or damage.
Install drain plug (A), and torque it to 80 Nm (59 lbf·ft).
8.
Fill the hydraulic oil reservoir. For instructions, refer to
5.11.1 Checking and Filling Hydraulic Oil, page 419
5.11.4
Changing Hydraulic Oil Filters
The charge and return hydraulic oil filters should be replaced at the same time, according to the intervals specified in the
machine
’
s maintenance schedule.
1009205
A
B
Figure 5.185: Hydraulic Oil Filters
Change the hydraulic oil filters after the first 50 hours of
operation, and after every 500 hours thereafter. The
replacement part for filter (A) (MD #112419) and the service kit
for filter (B) (MD #320360) can be obtained from your Dealer.
Charge oil filter (A) and return oil filter (B) are located just inside
the frame on the left side of the windrower. They are accessible
from underneath the windrower.
Charge Oil Filter
The charge oil filter cleans the oil in the hydraulic charge circuit. The charge circuit replenishes oil losses that occur
normally at the motor and pump case drains and associated circuits.
Refer to the following procedures to change the charge oil filter:
•
Removing Charge Oil Filter, page 422
•
