Turntable and Swing Pinion
Standard lubrication frequencies are shown on LUBE CHARTS for each model of crane.
RACE LUBRICATION - Inject grease as recommended through fitting located to rear of
console in operator’s cab as shown above. Rotate the upper while injecting grease at least
two complete revolutions. If complete rotation is impractical, inject grease through fitting
and rotate machine back and forth as far as possible.
Under extremely dirty or dusty conditions, sufficient grease should be added to flush out
contaminated grease. Under less severe conditions, add grease until it appears at the
bottom seal.
GEAR LUBRICATION - While swinging the machine, apply gear grease through the second
grease fitting located to the rear of the console to the internal ring gear with sufficient
frequency to insure that the teeth remain coated
Some lubricants recommended by the manufacturer are:
T300-1_T500-1_T780
Maintenance
306 P/N 12261-683
REVISED: January 2015
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