DOTCO
14CFS93-98 Scissors & 14CFS93-99 Shears
PL31-14CF-1
September 11, 2002
Page 5
LUBRICATION
Air Motor Lubrication
Use "
Air Lube 10H-NR
" which has a paraffin base. Air Lube is available from CooperTools in one gallon containers by
ordering part number 533485. In-line oilers should be used, adjusted to yield about one drop per minute (not per cycle) ini-
tially. Oiler adjustments vary (50 clicks/drop, 20 clicks/drop, etc.). If in doubt, contact your supplier. Each time the tool
cycles, a drop or partial drop is released into the tool.
Planetary Gear Lubrication
Use teflon grease, available from CooperTools in one pound cans, under part number 513156. Establish a routine inspec-
tion and re-lubrication program,
don't short cut
. Re-lubricate planetary by filling 1/3 to 1/2 full. Midget grease fittings are
provided on the gear housings and internal gears for external lubrication.
During periodic maintenance, re-lubrication or service where the gears are not replaced, use Cooper's teflon grease. Fill
1/3 to 1/2 full but do not overfill. Too much grease will cause overheating.
GEARING REASSEMBLY
Planetary Gearing
Place a small amount of grease in each planet gear, as
illustrated at right, and place on a smooth clean surface.
Insert a planet pin - notched end up - in each gear. Then,
install the correct number of rollers (12) around each gear.
Grease will hold the rollers in position when the planet gears
are removed.
MOTOR REASSEMBLY
1. Install ball bearings into both the front and rear plates.
2. Assemble rotor to rear plate/bearing assembly with the
rotor's retaining nut. Position and set the rotor as close as
possible to the rear plate, without dragging or rubbing.
a. A good practice is to stone the blade slots and polish the
ends with a medium grit emery cloth.
b. Assemble components making sure the bearing is firmly
seated in the rear plate.
RECOMMENDED SPARE PARTS LIST
These parts are suggested as a recommended inventory of spare parts. Where parts are small, low cost, or
easily lost, then we recommend stocking 3 - 4 for every 10 tools. Other larger, lower wear, or more expensive
parts should be maintained as one (or one set) for every six to ten tools.
