Maintenance; Maintenance Schedule - Husqvarna 155, 155 AWD Operator's Manual

The following is a list of the maintenance which should be conducted on the machine. For the items which
are not described in these instructions go to an authorised service workshop.An annual service carried out
by an authorized service workshop is recommended to maintain your machine in the best possible condition
and to ensure safe operation.
Read "Maintenance" in the Safety Instructions section.

Maintenance

Cleaning
Check the engine's oil level
Check the engine's cooling air inlet
Check the steering wires
Check the battery
Check the safety system
Check screws and nuts
Check for fuel and oil leakage
Clean around the silencer
Check the silencer
Change the engine oil
Replace the air filter's prefilter
Check the cutting unit
Check the tyre pressures 60 kPa//8.5 PSI
Lubricating the belt adjuster
Lubricate joints and shafts
Check the V-belts
Check the hydrostat's cooling fins
Check the transmission's oil level
Adjust the parking brakes
Check and adjust the throttle wire
Clean the engine's and hydrostat's cooling flanges
Replace the air filter's pre-filter and paper filter
Replace the fuel filter
Replace the plug
Check the need of an oil change
the gearbox/hydraulic system
1) First change after 5 hours. Replace after every 25 hours with heavy loads or high temperatures.
replacement should be more frequent.
authorised service workshop.
= Described in these instructions.
= Not described in these instructions.
WARNING!
No service procedures must be conducted on the engine or cutting unit unless:
• The engine is switched off.
• The ignition key is removed.
• The ignition cable is removed from the plug.
• The parking brake is applied.
• The cutting unit is disengaged.
Note: Specific written instructions shall be provided with the equipment for
servicing operations, recommended by the manufacturer, that shall be performed
with the engine running.
MAINTENANCE

Maintenance schedule

1)
2)
3)
3)
4,5) in
3) For daily use of the machine lubrication should be conducted twice a week.
5)
Rider 155 AWD only. Replace first after 8 hours.
Daily
mainte-
Page
nance
before start
27
45
36
29
33
35
–
–
–
31
45
32
38
36
47
47
–
–
46
30
31
2,4) –
2) 32
32
34
–
Maintenance interval
At least
in hours
once
a year
25 50 100
1) 1)
2) During dusty conditions cleaning and
4) Conducted by
English –
200
29