Shindaiwa 69033-94310 Unit Description, Specifications, Recommended BAR and Chain Combinations

Unit Description

Guide Bar	Chain Brake Lever
	Hand Guard
	Air Cleaner Cover
Chain	Front
	Handle

Throttle

Lockout

Using the accompanying illustrations as a guide, familiarize yourself with your machine and its various components.

Understanding your machine helps ensure top performance, long service life, and safer operation.

Bar and Chain Oil

Filler Cap

Starter Handle

IMPORTANT!

The terms “left”, “left-hand”, and “LH”; “right”, “right-hand”, and “RH”; “front” and “rear” refer to directions as viewed by the operator during normal operation.

Fuel Cap	Ignition	Throttle
	Switch	Trigger

Choke Muffler

Rear Handle

Rear Hand
Guard	Bar	Bumper Spikes
Clutch Cover	Nuts
		Chain Catcher

Specifications

Model Name	502s
Displacement	50.2 cm3
Bore X Stroke	44 x 33 mm
Engine Type	2-cycle, vertical cylinder, air-cooled
Cooling System	Forced Air
Carburetor	Diaphragm
Fuel	Gasoline 2-cycle mixing oil mixture 50:1
Fuel Tank Capacity	18.2 oz (540 ml)
Oil Tank Capacity	10 oz (295 ml)
Recommended Bar Size	16” (40 cm), 18” (45 cm), 20” (50 cm)
Recommended Bar Type	Sprocket Nose Bar
Recommended Chain Type	Oregon type 33SL, pitch 0.325”, gauge 0.050”
Number of Rim Teeth	7
Specified Pitch of Drive Sprocket	0.325”
Starting	Recoil Starter
Ignition	Electronic ignition system
Spark Plug	NGK BPMR7A
Power Transmission	Automatic Centrifugal Clutch
Handle	Anti-vibration
Chain Lubrication	Automatic adjustable flow rate
Weight (less bar/chain)	10.4 lb (4.7 kg)
EPA Emission Compliance Period**	Category A

*Specifications subject to change without notice.

**The EPA emission compliance referred to on the emission compliance label located on the engine, indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category C = 50 hours (Moderate), B = 125 hours (Intermediate) and A = 300 hours (Extended).

WARNING!

Replacement chain for this saw must meet applicable ANSI B175.1 kickback performance requirements and/or be designated as “low kickback chain” per ANSI B175.1.1-2000 standards.

RECOMMENDED BAR AND CHAIN COMBINATIONS

	Oregon®	Oregon®	Oregon®
CHAIN TYPE:	33SL (16”)	33SL (18”)	33SL (20”)
PART #:	33SL0-66X	33SL0-72X	33SL0-78X
GUIDE BAR:	16” Pro-Lite	18” Pro-Lite	20” Pro-Lite
PART #:	40085-16	38490-18	40084-20

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