Service and Repair Manual
Model 845K
6
FIG.
%
NOTES
54,55,56
TO REMOVE BELLY SHROUD #56 FROM TOOL, INSERT SMALL
SCREW DRIVER INTO GROOVE BETWEEN BELLY AND SIDE
SHROUDS #54 AND #55, ABOUT 1/3 OF THE WAY FROM THE
MOTOR END, AS SHOWN. PRY OUT AND DOWN ON BOTH SIDES
OF THE TOOL.
54,55
TO INSTALL THE SIDE SHROUDS #54 AND #55, THE TOP HINGE OF
THE SHROUDS MUST BE COMPLETELY INTERLOCKED, THEN THE
BACK SIDE ROTATED CLOSED AROUND THE TOOL.
73
LUBRICATE ALL BORES IN SPINDLE #73 WITH A MEDIUM COATING
OF GREASE.
63,108,109
LUBRICATE RUBBER DAMPING WASHER #63, BARREL THRUST
WASHER #108 AND STRIKER CUSHION WASHER #109 WITH A
MEDIUM COATING OF GREASE BEFORE ASSEMBLY.
10, 100
PRESS NEEDLE BEARING #10 IN ROD #100 SO THAT THE SAME
AMOUNT STICKS OUT ON BOTH SIDES OF THE ROD, AS SHOWN.
9,71
PRESS (2) NEEDLE BEARINGS #9 INTO HOLLOW CLUTCH SHAFT
#71, FLUSH WITH THE ENDS OF THE SHAFT.
11,12,46
PRESS NEEDLE BEARINGS #11 AND #12 FLUSH TO THE MACHINED
FACES ON BOTH ENDS OF THE INTERMEDIATE HOUSING #46.
9,44
PRESS NEEDLE BEARING #9 INTO CRANKCASE #44, FLUSH WITH
TOP OF BORE, AS SHOWN.
81
LIGHTLY GREASE INSIDE OF BARREL #81 BEFORE ASSEMBLY.
48,73
SMALL OUTSIDE DIAMETER OF SPINDLE #73 IS TO BE LUBRICATED
WITH A LIGHT COAT OF GREASE BEFORE ASSEMBLING THE NOSE
ASSEMBLY #48 TO THE TOOL.
48,73,102
NOSE ASSEMBLY #48 MUST BE PLACED SQUARELY OVER SPINDLE
#73, WHEN ASSEMBLING, TO PREVENT DAMAGE TO OIL SEAL
#102.
14,19,20,23
FASTENERS #14, #19, #20 AND #23 ARE TO BE RE-ASSEMBLED
USING BLUE LOCTITE.
48,102
LUBRICATE BORE IN NOSE ASSEMBLY #48 BEFORE PRESSING OIL
SEAL #102 INTO PLACE.
60,61,62,
LUBRICATE O-RINGS #60, #61, #62, #66 AND #67 WITH GREASE.
66,67
69
INSTALL BEVEL SNAP RING #69 WITH BEVEL SIDE UP.
4,50,80
PLACE BEARING CUP #80 ON SMALL ARMATURE BEARING #4
BEFORE INSTALLING MOTOR COVER #50.
41
BRUSH SPRINGS #41 ARE TO BE WOUND 1/2 TURN TO ENGAGE
BRUSHES.
4
RUBBER SEAL SIDE OF BALL BEARING #4 TO FACE FAN.
95,98
FACES OF PISTON #95 AND RAM #98 ARE TO BE FREE OF
GREASE.
105
WHEN REASSEMBLING BARREL AND CLUTCH SCREWS INTO EXIST-
ING CRANKCASE, MAKE SURE SCREW IS STARTED IN EXISTING
THREAD. DO NOT CREATE TWO SETS OF THREADS ONE HOLE.
Содержание 845K
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