Swing Ring Pinion And Gear Teeth - jcb JS300 Service Manual

General
Ensure Swing ring is kept full of grease. Always grease
whenever the machine has been steam-cleaned.
Lubricate
Lubricate the Swing ring pinion and gear teeth as follows:
1 Prepare the machine
Maintenance.
2 Grease the Swing ring as follows:
a Remove the inspection port cover A (on the lower
centre section).
b Remove the grease discharge port cover B (on
the lower inner side).
c Remove contaminated grease.
d Replace the discharge port cover.
e Apply grease to the Swing ring via aperture C.
B-50

Swing Ring Pinion and Gear Teeth

Refer to Section 2,
9813/5100-1
Section B - Body and Framework
Routine Maintenance Procedures
Swing Ring Pinion and Gear Teeth
Fig 18.
3 Start the engine and Swing the machine a few
degrees. Stop the engine, remove the starter key and
apply grease again.
Repeat until the whole ring is greased. Check that
grease exudes around the entire circumference.
4 Refit the inspection port cover.
JS03672-1
B-50