Service and Repair Manual
Model 845M
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 BEARING #11 FLUSH TO THE INSIDE SURFACE
OF THE INTERMEDIATE HOUSING #46, AGAINST THE SNAP
RING. PRESS NEEDLE BEARING #12 FLUSH TO THE OUTSIDE
MACHINED SURFACE OF THE INTERMEDIATE HOUSING.
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.
14, 19, 20, 23 FASTENERS #14, #19, #20 AND #23 ARE TO BE RE-ASSEMBLED
USING BLUE LOCTITE.
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
EXISTING CRANKCASE, MAKE SURE SCREW IS STARTED IN
EXISTING THREAD. DO NOT CREATE TWO SETS OF THREADS
IN ONE HOLE.
INSERT SMALL
SCREW DRIVER
HERE
.016 REF.
(BOTH SIDES)
100
10
9
44
Содержание 845M
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