Craftsman CMCCS660 User Manual

ENGLISH
10
Fig. C
17
19
18
Fig. D
9
8
6
Adjusting Chain Tension (Fig. A, E )

CAUTION: Sharp chain. Always wear protective
gloves when handling the chain. The chain is sharp
and can cut you when it is notrunning.

WARNING: Sharp moving chain. To prevent
accidental operation, ensure that battery is removed
from the tool before performing the following
operations. Failure to do this could result in serious
personalinjury.
1. With the saw on a flat, firm surface, check the saw chain
5
tension. The tension is correct when the chain snaps
back after being pulled 1/8" (3mm) away from the
guide bar
4
with light force from the index finger and
thumb as shown in FigureE. There should be no “sag”
between the guide bar and the chain on the underside
as shown in FigureE.
2. To adjust saw chain tension, flip up locking tab and
rotate the bar adjust locking knob
8
counterclockwise
one full turn. Rotate the chain tensioning knob
9
clockwise until the chain tension is correct as
instructedabove.
3. Do not over-tension the chain as this will lead to
excessive wear and will reduce the life of the bar
andchain.
4. Once chain tension is correct, securely tighten bar adjust
lockingknob.
NOTE: The bar adjust locking knob has a detent tightening
system. The sprocket cover is secure after three audible
clicks are heard. Further tigtening is notrequired.
5. When the chain is new, check the tension frequently
(after removing battery) during the first 2 hours of use as
a new chain stretchesslightly.
Fig. E
1/8” (3mm)
4
5
Replacing the Saw Chain (Fig. A, F)

CAUTION: Sharp chain. Always wear protective
gloves when handling the chain. The chain is sharp
and can cut you when it is notrunning.

WARNING: Sharp moving chain. To prevent
accidental operation, ensure that battery is removed
from the tool before performing the following
operations. Failure to do this could result in serious
personalinjury.
1. Flip up locking tab and rotate the bar adjust locking
knob
8
counterclockwise to release chaintension.
2. Remove sprocket cover
6
as described in Installing the
Guide Bar and Saw Chainsection.
3. Lift the worn saw chain
5
out of the groove in the
guide bar
4
.
4. Place the new chain in the slot of the guide bar, making
sure the saw teeth are facing the correct direction by
matching the arrow on the chain with the graphic on
the sprocket cover
6
shown in FigureF.
5. Follow instructions for Installing the Guide Bar and
SawChain.
Fig. F
Replacement chain and bar are available from your
nearest authorized servicecenter.
• This chain saw requires replacement 16” (406 mm) chain
CMZCSC16. Replacement 16” bar CMZCSB16.
Saw Chain and Guide Bar Oiling (Fig. G)
Auto Oiling System
This chain saw is equipped with an auto oiling system that
keeps the saw chain and guide bar constantly lubricated.
The oil level indicator
10
shows the level of the oil in the
chain saw. If the oil level is less than a quarter full, remove
the battery from the chain saw and refill with the correct
type of oil. Always empty oil tank when finishedcutting.

Craftsman CMCCS660 Specifications

General

Brand	Craftsman
Model	CMCCS660
Category	Chainsaw
Language	English