Cleco 8DL Series, Operation & Service Manual

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7
SERVICE INSTRUCTIONS — REASSEMBLY
REASSEMBLY—GENERAL
All parts should be washed in a solvent and inspected for
damage or wear. Particular attention should be given to all
bearings, gears, gear pins, and rotor blades as failure of
these parts could cause damage to more expensive parts.
Particular attention should be paid to the governor assem-
bly, replacing any of its' parts that show wear or damage. It
is recommended that new rotor blades be installed at each
repair cycle. If not replaced, the used ones must measure a
minimum of 3/16" (4.7mm) at both ends. Failure of these
parts could cause damage to more expensive components.
All gears, gear pins, and open bearings should receive a
generous amount of NLGI 2-EP grease during reassembly.
Reassembly of all of the various subassemblies is in the
reverse order of disassembly; however, the following para-
graphs list some of the more important reassembly proce-
dures.
GEAR CASE REASSEMBLY
The front spindle bearing, No. 202032, must be installed on
the spindle with its sealed side out (visible after assembly).
MOTOR REASSEMBLY
Install the rear rotor bearing, No. 847609, into the rear
bearing plate. Press the bearing plate assembly (press on
the bearing's inner race) onto the rear rotor shaft until there
is approximately .0015" (.038mm) clearance between the
rear bearing plate and rotor. Install the cylinder with the
slotted end toward the front bearing plate.
REASSEMBLY—COMPLETE TOOL
Install the motor block, No. 867857, into the handle with the
smaller notch lined up with the cylinder pin hole.
Line up the rear cylinder pin with the notch in the motor block
and install the motor unit and spacer. Screw the gear case
into the handle at this time.
NOTE: The gear train may have to be rotated to engage the
rotor pinion.
Put a few drops of 10W machine oil into the tool's air inlet to
insure immediate lubrication of all motor parts when the tool
is tested.
.0015" (.038mm)
Clearance
Must be replaced if less than
3/16" (4.7mm) on either end.