Operating Guide

To prepare your product for long-

term storage

1. Disassemble and clean the saw chain and the

groove in the guide bar.

CAUTION: If the saw chain and guide

bar are not cleaned, they can become

rigid or blocked.

2. Attach the transportation guard.

3. Clean the product. Refer to

Maintenance on page 15

for instructions.

4. Do a complete servicing of the product.

Technical data

525PT5S

Engine

Cylinder displacement, cu.in/cm

1.55/25.4

Cylinder bore, inch/mm 1.34/34

Stroke, inch/mm 1.10/28

Recommended max. speed, rpm 11000-12000

Idle speed, rpm 2800-3000

Max. engine output, according to ISO 8893, kW/rpm 1.0/8500

Catalytic converter muffler Yes

Speed-regulated ignition system Yes

Ignition system

Spark plug NGK BPMR8Y

Electrode gap, inch/mm 0.02/0.5

Fuel and lubrication system

Fuel tank capacity, US Pint/litre 1.06/0.5

Oil tank capacity, US Pint/cm

0.30/0.14

Weight

Without fuel, cutting attachment and guard, Lbs/kg 15.4/7

Accessories

Guidebar and saw chain

combinations

Recommended guide bar and saw chain combination.

Note: This guide bar deviates from the Husqvarna

standard and must be of type A318 to fit the product.

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