Service And Repairs - Porter-Cable 877 Instruction Manual

900470 - 11-30-00.QXD 9/25/02
5. Place the short end of a large allen wrench (
Align wrench flats with chuck jaws and tighten chuck securely. While
supporting chuck on a solid surface, position allen wrench to left (see Fig. 9)
and strike wrench a sharp blow with a hammer to loosen chuck. Turn chuck
counterclock-wise to remove.
6. Coat mounting face of the replacement chuck with anti-seize compound.
7. Thread chuck onto spindle by turning chuck clockwise. Hand tighten.
Install allen wrench in chuck (see Step 5). While supporting chuck on a solid
surface, position allen wrench to the right (see Fig. 10), and strike wrench a
sharp blow with a hammer to seat chuck onto spindle.
8. Remove allen wrench from chuck.
9. Install chuck retaining screw.

SERVICE AND REPAIRS

All quality tools will eventually require servicing or replacement of parts due to
wear from normal use. These operations, including brush inspection and
replacement, should ONLY be performed by either an AUTHORIZED
PORTER-CABLE SERVICE STATION or a PORTER-CABLE SERVICE
CENTER. All repairs made by these agencies are fully guaranteed against
defective material and workmanship. We cannot guarantee repairs made or
attempted by anyone other than these agencies.
Should you have any questions about your tool, feel free to write us at any
time. In any communications, please give all information shown on the
nameplate of your tool (model number, type, serial number, etc.).
The testing of this tool has been accomplished with the following accessories.
For safest operation, it is recommended that only these accessories be used
with this product.
WARNING: Since accessories other than those listed have not been
tested with this product, use of such accessories could be hazardous.
Select Accessories which are within the capacity of your Hammer Drill/Driver.
CARRYING CASE – 891260
COMBINATION BIT – 895517
1 " HEX DRIVE BIT HOLDER - 44815
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11:10 AM Page 14
ACCESSORIES
SPARE BATTERY PACKS
AND CHARGERS
Model Battery Charger
877 8723 8604
887 8823 8624
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1 " or larger) into the chuck.
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