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before performing the following operations. Failure to
do this could result in serious personal injury.
1. To remove the saw chain
firm surface.
2. Remove sprocket cover
Guide Bar and Saw Chain section.
3. Rotate the chain tension screw
screwdriver end of the wrench
counterclockwise allows the guide bar
and reduces the tension on the chain so that it may
be removed.
4. Wearing protective gloves, grasp the saw chain and lift
the worn saw chain out of the groove in the guide bar.
5. Flip guide bar over every time you replace the chain to
ensure even wear.
6. 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 and graphic of the saw chain on the
sprocket cover
13
shown in Fig. H.
7. Follow instructions for Installing the Guide Bar and Saw Chain.
Replacement chains and bars are available from your
nearest authorized service center.
The DCCS674 chainsaw is compatible with the following
D
WALT accessories when using the supplied .325 pitch,
e
7‑tooth sprocket
27
(NA265339):
SAW CHAINS
12" (30cm) DWO1DTX612
14" (35cm) DWO1DTX614
16" (40cm) DWO1DTX616
The DCCS674 chainsaw is also compatible with the following
D
WALT accessories when using the 3/8" pitch, 6‑tooth
e
sprocket (90585879):
SAW CHAINS
12" (30cm) DW01DT612
16" (40cm) DW01DT616
Adjusting the Guide Bar Oil Flow (Fig. A, I)
This DCCS674 is equipped with an adjustable oiling system.
The flow of saw chain and guide bar lubrication can be set
for different types of wood and cutting techniques. The saw
chain and guide bar lubrication feed rate is suitable for most
applications when the oil flow adjust screw
in between the maximum
To reduce the flow:
1. Using the screwdriver end of the wrench
the oil flow adjust screw
minimum
28
position.
To increase the flow:
1. Using the screwdriver end of the wrench
the oil flow adjust screw
maximum
29
position.
12
, place the saw on a flat,
as described in Installing the
13
15
using the flat
22
. Turning the screw
11
to recede
GUIDE BARS
12" (30cm) DWZCSBX12
14" (35cm) DWZCSBX14
16" (40cm) DWZCSBX16
GUIDE BARS
12" (30cm) DWZCSB12
16" (40cm) DWZCSB16
9
is in positioned
29
and minimum
28
positions.
22
, twist
9
clockwise towards the
22
, twist
9
counter‑clockwise
Saw Chain and Guide Bar Oiling (Fig. A, I)
Auto Oiling System
This chain saw is equipped with an auto oiling system that
keeps the saw chain and guide bar constantly lubricated.
1. The oil level indicator
chain saw. If the oil level is less than a quarter full, remove
the battery from the chain saw and refill the oil tank with
the correct type of oil.
2. Always empty oil tank when finished cutting.
3. Always empty oil tank before storing this unit.
nOTE: Do not operate this chain saw without oil.
nOTE: Always use a high‑quality, biodegradable bar
and chain oil for proper saw chain and bar lubrication.
When pruning trees, vegetable‑based bar and chain oil is
recommended, as mineral‑based oils may harm living trees.
Never use dirty, used, or contaminated oil. Doing so may
damage the tool.
Filling the Oil Reservoir
1. Unscrew counterclockwise and then remove the oil
cap
17
. Fill the reservoir with the recommended bar and
chain oil until the oil level has reached the top of the oil
level indicator
16
.
2. Refit the oil cap and tighten clockwise.
3. Periodically switch the chain saw off and check the oil
level indicator to ensure the bar and chain are being
properly oiled.
Transporting Chain Saw (Fig. A, J)
•
Always remove the battery from the tool and cover the
guide bar
11
with the scabbard
the saw.
OPERATION
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start‑up can cause injury.
Proper Hand Position (Fig. K)
WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
DANGER: Never use the chain saw with only one
hand. It is more difficult to control reactive forces.
Proper hand position requires the left hand on the front
handle
2
, with the right hand on the rear handle
Installing and Removing the Battery Pack
(Fig. L)
WARNING: Ensure the tool/appliance is in the off
position before inserting the battery pack.
16
shows the level of the oil in the
18
when transporting
1
English
.
13
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