Dynapac CA 301 - Page 17

17CA 251/301 M251EN2
EVERY 50 HOURS OF OPERATION (Weekly)
Risk of injury. Keep everyone clear of the
articulated steering mechanism while the
engine is running.
Turn the steering wheel fully to the left to gain access
to all six lubricating nipples on the right-hand side of
the machine.
Use grease recommended in Lubricant
Specification.
1. Wipe all the nipples clean from dirt and grease.
2. Lubricate each nipple (1) with five strokes of the
grease gun. Make sure that grease penetrates the
bearings.
3. If grease does not penetrate the bearings it may be
necessary to relieve the articulated joint with a jack
and repeat the greasing procedure.
1
2
2
1
1
2
2
Articulated steering - Steering
cylinders Lubrication
Fig. 25 Steering cylinders, right side
2. Lubricating nipples, cylinder
brackets
1
1
1
1
1
1. Wipe nipples clean from dirt and grease.
2. Lubricate each nipple (2) with two strokes of the
grease gun.
3. Turn the steering wheel fully to the right and grease
the nipples on the left steering cylinder that are now
accessible. Leave a little grease on the nipples after
greasing. This will prevent dirt from entering the
nipples.
Fig. 23 Steering joint, right side
1. Lubricating nipples, steering joint
2. Lubricating nipples, steering
cylinders
Fig. 24 Steering joint, right side
1. Lubricating nipples
Steering cylinders
- Lubrication
Articulated steering -
Lubrication
CAUTION
WARNING