WARNING:
To reduce the risk of injury, user must read and
understand the operator's manual for their nailer
before using this kit.
WARNING:
Do not attempt to modify this product or create
accessories or attachments not recommended
for use with this product. Any such alteration
or modification is misuse and could result in a
hazardous condition leading to possible serious
personal injury.
WARNING:
Always remove battery pack from the tool when
you are assembling parts, making adjustments,
cleaning, or when not in use. Removing battery
pack will prevent accidental starting that could
cause serious personal injury.
WARNING:
Always wear eye protection with side shields
marked to comply with ANSI Z87.1. Failure to do
so could result in objects being thrown into your
eyes, resulting in possible serious injury.
THIS KIT INCLUDES:
Combination Wrench, Elevator Piston, Driver Piston,
Grease, and Overhaul Kit Instruction Sheet
R E P L A C I N G T H E D R I V E R A N D
ELEVATOR PISTONS
See Figures 1 - 7.
1. Remove the battery pack and any fasteners from
the nailer.
2. Using the hex end of the combination wrench,
remove the four screws (A) from the top cap (B).
3. Using the screwdriver end of the combination
wrench, remove the elevation screw cover (C)
located at the bottom of the tool.
4. Turn the elevation screw (D) clockwise until the
old driver piston (E) can be seen at the top of
the tool. If the piston is not exposed enough to
remove by hand, insert the screwdriver end of
the combination wrench into the rack cover (G).
Push up until the old driver piston (E) is exposed
enough to remove by hand.
5. To dislodge the old elevator piston (F), insert
the screwdriver end of the combination wrench
into the rack cover (G). Push the old elevator
piston (F) up until it becomes loose and
accessible to remove by hand.
6. Clean the inside of the cylinder and the top cap
with a clean dry cloth. Wipe a small amount of
MAINTENANCE KIT
R09890 Brad Nailer
R09892 Finish Nailer
R09892
A
B
D
C
R09890
E
12-28-15 (REV:02)
Fig. 1
D
C
Fig. 2
Fig. 3
991000418