Pittsburgh 63686 Owner's Manual & Safety Instructions page 4

Filling the Grease Gun
Installing Grease Cartridge
Release
Latch
1. Unscrew and remove the head of
the Grease Gun from the Barrel.
2. Pull the Plunger Rod all the way back
and ensure it is locked in place.
3. Remove both ends from a 14 ounce
grease cartridge (not included), and
insert the cartridge into the Barrel in the
direction indicated on the cartridge.
4. Screw the Head back onto the Barrel.
5. Depress the Release Latch,
and push the Plunger Rod
forward as far as possible.
Page 4
Cartridge
Barrel
Plunger
Rod
For technical questions, please call 1-888-866-5797.
Suction Filling
Note: Before suction filling, the Plunger
Seal on the grease rod needs to be rolled
upward by hand so that it opens toward
the opening of the Barrel. To do this,
unscrew grease rod from rear of the
barrel and manually roll seal upward.
Then reinsert grease rod into barrel.
1. Unscrew and remove the
Head from the Barrel.
2. Insert the open end of the Barrel
into the grease. Slowly pull the
Plunger Rod back while pushing
the Barrel deeper into the grease
to prevent air pockets from
being pulled into the Barrel.
3. When the Plunger Rod is fully
extended, remove the Barrel from
the grease. Wipe the exterior of
the Barrel clean of grease.
4. Then, screw the Head
back onto the Barrel.
5. Depress the Release Latch, and push
the Plunger Rod back into the Barrel.
Item 63686