SHB 28Z3 EN – Edition 2.0 * 28z3s312.fm 3-11
Maintenance
3.4 Service package
The article numbers for the 2 service packages (50 and 500 service hours) are specified in
the 28Z3 spare parts list.
3.5 Introduction
Operational readiness and the service life of machines are heavily dependent on mainte-
nance.
It is therefore in the interest of the machine owner to carry out the prescribed maintenance
work
Bear in mind the following points before carrying out service and maintenance work:
• Chapter 2 “SAFETY INSTRUCTIONS” of this Operator's Manual
• The Operator's Manuals of the attachments.
Carry out the prescribed inspections and rectify any disorders immediately before putting
the machine into operation, or have them rectified by a Wacker Neuson workshop.
Secure the open engine cover and other open covers appropriately. Do not open the
engine cover and other covers on slopes or in strong wind.
When using compressed air, dirt and debris can be blown into your face. Therefore, wear
protective goggles, masks and clothing when using compressed air.
3.6 Safety-relevant parts
Service and maintenance work must be carried out by a specifically trained person.
All other maintenance work that is not indicated in this Operator's Manual must be carried
out only by the trained and qualified staff of a Wacker Neuson workshop.
The following maintenance plans indicate the maintenance work to be carried out.
This is necessary to ensure optimal functioning.
– see Maintenance plan (overview) on page 3-7.
Immediately repair or replace parts that are already damaged or not working properly
before they are due for replacement.
Notice!
Safety-relevant parts may only be repaired or replaced by a Wacker Neuson
dealer or a Wacker Neuson workshop.
Parts Interval
Hydraulic hoses Replace hydraulic hoses every 6 years from the date of manu-
facture, even if they do not seem to be damaged.
Bladder type accumu-
lator
Must be checked by a Wacker Neuson dealer every 2 years.
Seat belt No replacement necessary. Replace the seat belt after an accident.
Maintenance