Wacker Neuson 28Z3, Service Manual

Page: 54 / 264

3-8
SHB 28Z3 EN – Edition 2.0 * 28z3s311.fm
Maintenance
Check V-belt condition and tension
●●
Check exhau
st system for damage and condition
●●
Check valve clearance. Adjust if necessary
●●
Lap the intake
and exha
ust valves
●●
Check and adjust the injection pressure of the in
jection nozzles, clea
n the injection needle
s/nozzles
●●
Empty the fuel tank and
check for dirt
●●
Check battery electrolyte
. Fill up with distilled water if necessary
●●
●
Check electric connections, bearing
play and function of alternator and starter
●●
Check preheating system and electric connections
●●
Check correct function of air filter contamination gauge
●●
Pressure check of
primar
y pressure limiting valves
9
●●
Check tracks for cracks and cuts
●●
Check track tension. Retighte
n if necessary
●●
Check bearing play of tread rollers,
track carrier rollers, front idlers
●●
Check piston rods
for damage
●●
Check the screw connections of the safety devices (e.g.
cab, etc.) for tightness
●●
Check screws for tightness
●●
Check pin lock
●●
Check line fixtures
●●
Check indicator lights for correct function
●●
Couplings, dirt pile-up on hydraulic syste
m
dust caps
●●
Check insulating mats in the e
ngine compartment for damage/condition
●●
Check labels and Operator's Manual for completeness an
d condition
●●
Adjust the mirrors (option) correctly, clean them and check them for damage and correct function
●●
Check all fastening screws on the mirrors (option) and tighten them
if necessary
●●
Check hydraulic quickhitch for damage
●●
Lig
hts and acoustic warning system
10
●●
Check gearing of swivel unit pinion
●●
Check the Powertilt for damage
●●
3.3
M
aintenance plan (overview)
Work description For service and maintenance work on
the attachment,
ple
ase
refer to the
operat
ion
and maintenance
manual of the attachment man
ufacturer a
s well.
Maintenance plan/service hours (s/
h)
Service work
(daily)
Every 50 s/h
Every 250 s/h
Every 500 s/h
Every 1000 s/h
once a year
Every 1500 s/h
Every 2000 s/h
Customer
Authorised
workshop