Checking The Slew Gearbox Oil Level; Changing The Slew Gearbox Oil; Replenishing Slew Gearbox Grease - jcb JS130 Service Manual

Section 3
6 - 2

Checking the Slew Gearbox Oil Level

1 Prepare the Machine
Position the machine on level ground. Stop the engine
and remove the starter key.
2 Locate the Slew Gearbox
See Component Location Diagrams at the end of this
section.
3 Check the Level
a Remove the dipstick A, wipe it clean and re-fit.
b Remove the dipstick again and check that the oil
level is within the range B.
c If necessary, top up through filler port C. (See
Lubricants and Capacities for oil type).
4 Refit the Dipstick.

Changing the Slew Gearbox Oil

1 Prepare the Machine
Position the machine on level ground. Stop the engine
and remove the starter key.
2 Drain the Oil
a Remove the drain plug D. Allow the oil to drain out.
b Wipe the drain plug clean. Remove any metallic
particles.
c Refit the drain plug. Make sure it is tight.
3 Fill with New Oil
See Lubricants and Capacities for oil type and
volume.
Fill with new oil through filler port C until it reaches the
full mark on the dipstick when settled. refit the dipstick.
4 Check for Leaks
Run the machine, operate the slew controls and make
sure there are no leaks.

Replenishing Slew Gearbox Grease

1 Prepare the Machine
Position the machine on level ground. Stop the engine
and remove the starter key.
2 Remove Air Bleed Plug E.
! CAUTION !
Failure to remove the bleed plug before adding grease
could damage the inner seal.
8-3-4-7
3 Fill Up with Grease
See Lubricants and Capacities for grease type.
Pump in grease through nipple F until the grease starts
to ooze from bleed plug E. Refit and tighten the bleed
plug.
9803/6410
Routine Maintenance
Transmission (continued)
JS130
JS160
E
Section 3
6 - 2
F
F
E
Issue 1