spring washer (3). balance nut (4). drive washer
(5)
wave washer
(6)
and
then remove retaining ring (7) and wave washer
(8).
Still
gripping random balance body (1
l),
tap out mounting pad shaft (9)
assembly at the rear end to remove the assembly from the random
balance body with wave washer
(15).
Remove fixing
screw
(14)
from pad mounting shaft (9) and tap this pad mounting shaft
(9)
through bearing (10).
Remove
two
screws
(38)
and take off motor cover
(49).
Grip
body
(16)
in a vise fitted with soft jaws and remove four rotor screws
(31) and take off rotor cover (29). From the front end of the tool, tap
the
end
of rotor shaft (18) to drive the motor assembly out of the
body (16). Note how the slot in the side of the cylindei(26) has to
line up with the port in the body (16). Grip rear plate (28) and tap
the rear end
of the rotor shaft
(18)
through the rear plate (28) and
bearing (24). Remove rotor blades (23), shims (20). and unscrew
set screw (22) from rotor (21) and remove rotor shaft (18). Note
location of set screw (22) hole
in
rotor (21) in position with flat on
rotor shaft (18) and remove shims (20). Tap front end of rotor shaft
(18) through front plate (17) to remove bearing (19) fromfront plate
(17).
Unscrew cap screw (32) and take out throttle spring
(33).
push rod (45). and O-ring (34). Do not remove valve body bushing
(46) from body (16).Take off retaining ring (35), remove plate washer
(36)
and rubber washer (37). Remove screw (44) and lock washer
(43). Pull off regulator lever (42) and O-ring (41). Carefully pull out
regulator (40) with
two
O-rings (39). Unscrew bolt
(53)
from nut
(54)
and take off safety lever (52). Take out two
screws
(50)
and
remove lever bracket (51). Remove handle grip
(57)
and unscrew
handle (58) from body (16) and take off valve lever (55). Remove
muffler (47) and muffler element (48) trom motor cover (49).
Reassembly
Clean all parts and examine for wear. Use only manufacturer or
authorized distributor supplied spare parts and replace any worn
parts. Look in particular for wear on seals,
ball
bearing and blades.
Coat all parts in pneumatic tool lubricating oil, and reassemble in
the reverse order carefully. Assure all parts are tight and let lever
and regulator mechanisms operate freely. With (ever depressed,
pour
5
mi of a suitable pneumatic
tool
oil into inlet bushing and
release. Connect a suitable air supply and run this tool for
2
or
3
seconds to allow the oil to circulate.
Operation Specification
Average Air Consumption
4.0
dm
(28 scfm)
Air Inlet Thread 114-18NPT
Spindle Thread 511 6-24UNF
t
Length
8"
(204mm)
Height 5.4" (1 36mm)
Pad
6"
(150mm)
I
at
60
PSIGl4.2 bar
1
Notes
I.
r
Declaration of Conformity
cc
Sioux Tools Inc.
117
Levi Drive, Murphy,
NC
28906,
U.S.A.
declare under our sole responsibility that the product
Model 5558A
6"
Dual Action Sander, Serial Number
to which this declaration relates is in conformity
with
the following standard(s) or other normative document(s)
EN792 (Draft), EN292 Parts
1
&
2,
IS0 8662 Parts
1
&
8, Pneurop PN8NTC1
following the provisions of
89139ZEEC as amended
by
91/368/EEC
&
93144fEEC Directives
&
fAL
G a
.
Seebeck (President)
Page
No
3