Air Filter; Maintenance Schedule; Daily Maintenance - Husqvarna 326P4 Series Operator's Manual

MAINTENANCE
Air filter
The air filter should be
cleaned regularly removing
dust and dirt lo avoid:
carbmx_tor malfunction
starling problems
reduced engine power
unnecessa/__- wear to
engine paris
abnormal Fuel
COl_SUTllpIion
Clean the filter after every
25 hom_, or nlor_ regularly
ff operating eondities_s are
exceptionally d_s{ N
Cleaning the air filter
Dismm_lle the air Filtercover and _'arnovethe air filter. Wash in
dean. warm soapy water. Ensure that lhe tilter is dW before
refitting An air tilter used for a long period of lime can never
be cleaned completel> Therefore tt is necessaW lo replace the
Filter From time to time with a new tilter, a danmged air Filler
must alwws be replaced.
if lhe machine ksused in dust>"eondities_s the air tilter should
be soaked in oil. see lhe sa?clionon _Oilhg gtJe air filter.
Oiling the air filter
Always use HUSQVARNA _------_----_
Filter o 1, order no. 503 47
73-01. The tilter oil
contains a solvent to make
tt sp*xmd evenly through
the Filie*;You should
lherefore avoid Skin
contact. Put the Filter in a
plastic bag m_d the pour
the filier oil over tL
Knead
lhe plastic bag lo distribute
lhe oil. Squeeze fhe excess
oil out OF the Filler inside
the plastic bag and pour
off the exeess baFo_x_ titling
lhe Filier on the machine. Nea.er use common engine oil This
would drain through the Fillet' quite quickly and collect in the
]?O/IO*ll,
NO ['E: Use only HUSQVARNA replacement pa'ts. Use of
ofher brands of replacement pare can cause damage to your
unit or i1{luwto the operator or others. Your warrant>-does
not cover damage
or liability
caused by lhe use of accessories
m_dior attachments nol specifically r_commended by
HUSQVARNA.
Maintenance schedule
Below you will find sortie general r_aitltena_ice i1_slruelies_s,
Daily maintenance
Check ltu'otlle trigger m_d throltle trigger lockoul function.
Check slop switch function.
Check thai: chain does not rolale at idling
Clean the e×ierlor of lhe machine.
Check lhat the harness is undanmged.
Check tIzat nuts and screws are sufftaiemly tighlened.
Check For Fuel leaks,
Clean the area under the protective covet',
Weekly maintenance
Check lhe slarler, especially cord and _'emrn spring.
Clean lhe carburetor _'ea,
Clean lhe exierlor of lhe spark plug
Remove it and cheek the electrode gap.
Adlust it lo 0,5 mm (.020"), or change lhe spark plug
Clean lhe cooling Finson the cylinder m_d check lhat the air
inlake at the starter ks nol clogged.
• Clean lhe air tilter.
• Clean or replace the muffler's spark a_resl screen (only
*lluie_et's w ithout a eatalyiic converter).
• File off any bum on lhe sides of the bar.
Monthly maintenance
• Clean lhe fuel tm_k.
• Clean the exterior oFfhe ctaCburetorand the space around it.
• Clean the Fan and the s_ace around it,
• Check
Fuel hose For cracks or other
damage.
Change if
necessary,
• Change Fuel Filler in fuel tank.
• Check dutch, clutch spring and clutch dram For wear.
Change ff necessary,
• Check eleelrieai wires and connecties_s,
• Change the spark plug
• Change lhe atrfilter.
• Check and clean the muffler's spark am_st screen ff necessary
(only mufflers with a calaiytic conve_ie_).
_ - E_gri_h