19 - 3
The front axle procedures are the same as described on the
previous pages (all wheel steer machines). Refer to the
following procedures for checking and changing the oil on
the rear axle.
Checking the Oil Level
! CAUTION
The axle oil level must be checked with the machine
level, otherwise a false indication of the amount of oil in
the axle will be given.
16-3-5-3
1 Park the machine on level ground. Engage the parking
brake. Set the transmission to neutral. Lower the
attachments to the ground. Stop the engine and
remove the starter key.
2 Clean the area around fill/level plug A, then remove the
plug and its sealing washer. Oil should be level with the
bottom of the hole. Add recommended oil if necessary.
3 Clean and refit the plug and its washer.
Changing the Oil
The axle oil is used to lubricate the brake components and
cool the brake plates.
It is important that the oil is changed regularly as specified in
the service schedule - the lubricating properties of the oil will
reduce as a result of brake wear.
Consult your JCB distributor for advice if necessary.
1 Park the machine on level ground so that the 'OIL
LEVEL' mark on one hub is at the bottom, as shown in
fig. 1. Engage the parking brake. Set the transmission
to neutral. Lower the attachments to the ground. Stop
the engine and remove the starter key.
2 Place a container of suitable size beneath fill/level plug
C to catch the oil. Remove the fill/level plug C from the
hub. Allow the oil to drain out. The drain plug is
magnetic. Wipe it clean. (Metallic particles should be
carefully removed). Clean and refit the hub fill/level plug
C.
3 Position the other wheel of the rear axle so that the
'OIL LEVEL' mark on its hub is at the bottom. Repeat
step 2.
4 Place a container of suitable size beneath the drain
plug B to catch the oil.
! CAUTION
Oil will gush from the hole when the drain plug is
removed. Keep to one side when you remove the plug.
2-3-4-2
Remove the drain plug B. Allow the oil to drain out. The
drain plug is magnetic. Wipe it clean. (Metallic particles
should be carefully removed). Clean and refit the drain
plug B.
5 Remove fill/level plug A. Fill the axle with the specified
quantity and recommended type of oil. Clean and refit
fill/level plug A.
Section 3 Routine Maintenance
9803/3280
Section 3
19 - 3
Issue 1
Front and Rear Axle (Two Wheel Steer Machines)
S145210
A
B
S209320
C
1
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