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MAINTENANCE
MAINTENANCE
SR20M/SR14M 06/98 Maintenance Section 5-3
© 2004 Alamo Group Inc.
TONGUE (FIGURE 2)
The Tongue Hitch Pins attach the Tongue to the Center Section and should be checked for signs of wear
or cracking. Replace as needed. The Drawbar 1" Bolt fastens the cutter to the tractor Drawbar. When the
cutter is unhitched and this 1" Bolt is removed, examine for signs of cracking or wear. Replace the Drawbar
1" Bolt at first sign of either problem.
FIGURE 3
Required lubricant is NLGI 000 Grease (P/N 00765444) for extreme pressure and temperature. The Gearbox
capacity is 4 quarts.
FIGURE 2
DRAWBAR 1" BOLT
TONGUE HITCH PINS
FILLER PLUG
R 03-31-98
CENTER & WING GEARBOXES
The Gearboxes have been filled with lubricant to the Test Plug Level prior to shipment. However, you
should check the oil level at Test Plug before operating, and frequently thereafter.
The gearbox should not require additional lubricant unless the box is cracked or a seal is leaking. It is
recommended that the oil level plug be removed after every 8 to 10 hours of operation and oil added until it
runs out Test Plug hole. The Test Plug on the Center Gearbox, Right & Left Wing Gearbox is located on the
rear of the Gearboxes. Filler Plugs are located on top of all Gearboxes. FIGURE 3.
TEST PLUG
FILLER PLUG