Husqvarna 170BT, 170BF manual Maintenance, „ AIR Cleaner, Cleaning AIR Filter

Page 17

English

Maintenance

Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual.

System/Compornent

Procedure

Daily or

Every 25

Every 50

Every 100

Before use

hours after

hours after

hours after

 

 

 

 

 

 

 

 

 

 

Air Filter

Prefilter

Inspect/Clean

9

 

 

 

 

Paper Filter (170 only)

Inspect/Replace

 

 

9

 

 

 

 

 

 

 

 

Fuel Leaks

 

Inspect/Replace

9

 

 

 

Fuel Filter

 

Inspect/Replace

9

9

 

 

 

 

 

 

 

 

 

Fuel Line

 

Inspect/Clean

9

 

 

 

Spark Plug

 

Inspect/Clean

 

9

 

 

 

 

 

 

 

 

 

Muffler

 

Inspect/Clean

9

 

 

 

Bolts on muffler

Tighten

9

 

 

 

 

 

 

 

 

 

 

Entire unit

 

Inspect/Replace

9

 

 

 

Muffler Spark Arrester

Inspect/Clean

 

 

9

 

 

 

 

 

 

 

Cooling System

Inspect/Clean

9

 

 

 

Screws/Nuts/Bolts

Tighten

9

 

 

 

Cylinder Exhaust Port

Inspect/Clean

 

 

 

9

 

 

 

 

 

 

 

WARNING

Make sure that the engine has stopped and is cool before performing any service to the blower. Contact with rotating blower fan or hot muffler may result in a personal injury.

„AIR CLEANER

Check the air cleaner before use.

A clogged air filter may increase fuel consumption while cutting down the engine power.

Never operate the blower without an air filter or with a deformed or broken filter element because unfiltered dusty air will quickly ruin the engine.

[170BT/170BF]

Never clean the paper filter by tapping on it. Doing so may break the element, causing dust to get sucked into the blower and damaging the engine.

CLEANING AIR FILTER:

[130BT] (F27)

1. Unscrew the knob and remove the air cleaner cover.

(1) Knob

(2) Element

(3) Screen

2.Wash the filter element in fresh, non flammable cleaning solution (ex. warm soapy water) and then dry.

(Clean the air filter once in a week.)

3.Reinstall the filter. Never forget to attach the screen. If the screen is not attached, the cleaner will not seal properly and the dusts come into the cylinder.

4.Hook the slots of cover (4) on the tabs of body (5) and screw the knob.

[170BT/170BF] (F28)

1.Unscrew 2 knob bolts and remove the air cleaner cover. Then remove the prefilter mounted inside the air cleaner cover.

(1) Knob Bolt

(2) Prefilter

(3) Paper Filter

2.Wash the prefilter in fresh, non flammable cleaning solution (ex. warm soapy water) and then dry.

(Clean the air filter once in a week.)

3.Exchange the paper filter element with new one in case it has been contaminated.

WARNING

This prefilter is dry type.

Never wash the prefilter in an oily cleaning solution.

Never include oil in the wash.

Do not clean the paper filter by tapping on it.

F27

(1)

(2)

(4)

(3)

(5) [130BT]

F28

[170BT]

17

Image 17
Contents 130BT 170BT MANUFACTURER’S Warranty Coverage Your Warranty Rights and ObligationsOWNER’S Warranty RESPONSI- Bilities Warranty Commencement DateContents Safety First SafetySafety Precautions Symbols on the machinePosition Intake CUP For EPA only For EPA & CarbWorking Conditions Avoid Noise ProblemWorking Circumstance Working PlanBefore Starting the Engine Using the ProductStorage MaintenanceTransportation „ Disposal What is what?170BT 170BF 170BT/170BF130BT 170BT 170BF Technical dataModel Assembly 130BT has no waist belt „ Blower Tubes„ Harness Fuel „ HOW to MIX Fuel„ Fuel „ Fueling the Unit„ Control ARM 170BF Operation„ Starting Engine Close1Idling Adjustment Screw 170BT/170BF „ Adjusting Idle SpeedIdling Adjustment Screw „ Stopping EngineCleaning AIR Filter Maintenance„ AIR Cleaner „ Spark Plug „ Fuel Filter„ Muffler „ Spark Arrester„ AIR Inlet NET Storage„ Ignition Coil AIR GAP Inspection „ Sholder Strap