PL31--15LS2
02/00
Page 9
Angle Head
Assembly
Part Number
Assembly Includes
Output Spindle
Part Number
Spindle
Thread Size
(Internal)
1025547
1021289
1021292
1021291
1110062
1008850
1008948
1008856
#10--32
1/4”--28
9/32”--40
5/16”--24
Termination
Code
--51
--52
--53
--54
LUBRICATION
Only Molykote is recommended for use in these
angle heads. Wipe on only a small amount and
remove any excess.
REASSEMBLY (With new components)
Rebuild the output spindle components using a
NEW #1008849 Nut. Lightly coat the bevel gear
with Molykote and install in the angle head. No
shims are required between these components.
Shimming:
Next, place Ball Bearing
(part #1007537)
, one
0.002” shim
(part #1008748)
and bevel pinion on
end of spindle extension
(part #1009643)
.
Normally, only one shim is all that is required.
Wipe a small amount of Molykote on bevel pinion
and install in housing, threading housing and
angle head together.
Checking gear mesh:
Hold end of spindle extension with fingers and
turn output spindle back--and--forth. Acceptable
play is
0.005” or less
. Add only one shim at a
time (or, take out one shim) until play is correct.
LH thread
1”--20
LH Thread
•
1005062 Ball Bearing
1009242 Housing
•
1008680 O--Ring
•
1011671
Needle
Bearing
1008853
Angle Head
•
1008849 Nut
•
1008854 Ball Bearing
Output Spindle
(see chart above)
1008859
Retaining Ring
1009643 Spindle Extension
•
1007537 Ball Bearing
•
1009255 Bevel Pinion
1006205 Retaining Nut
1008345 Set Screw
1008748 Shim — 0.002”
1013224 Shim — 0.005”
As
Required
1008863
Hex Wrench (1/8”)
•
1009095 Bevel Gear
=
(
=
) NOTE: ALWAYS replace Bevel
Gear and Bevel Pinion
IN PAIRS
since
both should wear equally.
=
Models 15LS & 15LN Angle Drills
90º Heavy Duty Angle Head
DOTCO
1021620
1015703
3/8”--24
--59
Male thread
1005078 Drill Chuck
1/4” capacity (includes
#1005079 Chuck Key).
Chuck not included in
angle head
TERM. 59
(
S
) Indicates recommended
spare part. Order one (1) or one
set for every 6--10 tools. Small,
easily lost or low cost parts
should also be ordered on the
basis of 3--4 per 10 tools.
3/8”--24
thread
