Regular Maintenance - Tiger COUGAR BOOM 7X30 Mounting And Operating Instructions

REGULAR MAINTENANCE

The intervals at which regular servicing should be done are based on hours of
operation. Use the tractors hour meter to determine when regular servicing is
required.
This symbol indicates a point that needs to be greased at an interval
noted in the section below. Refer to the Detailed Maintenance section
for further instructions on greasing. Copy and use the Daily
Maintenance sheet located at the end of this section.
ITEM
Drive Shaft Yoke, U-Joint
& Stub Shaft
Pump Drive Shaft Coupler
Crankshaft Adapter
Main & Secondary
Cylinder Pivot Points
Hydraulic Fittings
Knives
Spindle mounting bolts
(spindle to deck)
Knife mounting bolts
(knife to disk)
Disk mounting blolts
(disk to spindle)
Belts
Main Frame and
Deck
Hydraulic Fluid Level
Rear Flail Drive (if applicable)
Bearing Flange and
Shaft Coupler
Cutter Shaft and Ground Roller
Deck and Bonnet linkages
MAINTENANCE
DAILY OR EVERY 8 HOURS
SERVICE
Grease
Check and Lube
Check rubber grommets Replace grommets if
Lubricate
Check for leaks
Check
Check
Check
Check
Check / Adjust
Check
Check
Lubricate
Lubricate
JD 7X30 COUGAR Maintenance Section 4-4
COMMENTS
Grease as instructed in
detailed maint. section
Insure drive shaft end play
damaged or missing
Inject grease until it
appears at ends
Tighten when needed.
Do Not use hands to
check for leaks, see
maint. Precautions
Inspect for missing or
damaged knives, change
or sharpen as needed
3/4" x 2" torque to 331 ft.
lbs.
1-1/8" special bolt torque
to 1070 dry or 800 oiled ft.
lbs.
5/8" x 1-3/4" bolt torque to
204 dry or 184 oiled ft. lbs.
Check if broken, tighten
as required
Retorque bolts to torque
specifications in this section
Add if required per
fluid recommendations
Grease as instructed in
detailed maint. section
Grease as instructed in
detailed maint. section