Equipter RB4000, Service Manual, Page: 9 / 16

5
NOTE: Never work under the raised dump
box without using the safety arm to prevent
the box from falling down.
All four stabilizers and rollback must be
fully extended when greasing fittings on the
RB4000.
Greasing guidelines vary slightly on pre-
2014 RB4000 units. For older units, contact
the manufacturer’s recommended service
provider (Index A) for guidance on grease
locations.
Use provided grease tube to apply lubricant
to the following areas on all units:
L U B R I C A T E F I T T I N G S
Slide Rails
NOTE: Use provided gloves to apply the
grease to slide rails directly.
1. With the rollback fully extended, grease
the 3” x 5” tubes.
2. Grease the inside of the 4” x 6” tubes.
Wheel Lock Pin
NOTE: This step is applicable
for units manufactured on or
before October 2019. Units after
October 2019 are equipped with a
greaseless bushing.
1. Reach under the wheel lock
guard.
2. Insert grease into the zerk.
3. Pull the wheel lock handle and
grease the pin.
Step 1
Step 2
Safety Arm