Service Review; Maintenance And Service - Husqvarna DXR250 Operator's Manual

DXR250 DXR250
DXR300 DXR300
4x

Service review

WARNING! Ensure that nobody starts the
!
machine by mistake. Turn off the motor
when the machine has been moved to
the desired position. Disconnect the
power cable and place it so that it cannot
be connected by mistake.
Lubrication
Do as follows:
• Clean the nipple. Replace broken or blocked nipples.
• Connect the grease gun and pump 2-3 strokes or until
grease can be seen at the edges. Use lubricating
grease as per the 'Hydraulic fluid and lubrication"
table in the 'Technical data" section.
Make a habit of always applying lubrication in the same
order in order to more easily remember all lubrication
points.
Outriggers/dozer blade and arm system
• Lubricate all joints and cylinder mountings.

MAINTENANCE AND SERVICE

4x
4x
29x
4x
Gear ring
The gear ring has separate grease nipples for bearings
and cogs. To ensure that the grease is evenly distributed
it should be applied followed by rotation and then applied
again.
• Apply the grease gun and lubricate the nipple with 2-
3 pumps.
• Stand at a safe distance, start the machine, rotate the
upper part by 90° and then turn off the motor.
• Repeat three times so that the gear ring's bearings
and cogs are lubricated in four places.
NOTICE! If the instructions are not followed there is a
high risk of the gear ring's seals being forced out. The
gear ring's bearings are then open to dirt and the seals
have to be replaced.
DXR270 DXR270
4x
4x
4x
DXR310 DXR310
4x
4x
29x
29x
English – 59