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Target-Tork Clutch
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PARTS LIST
INTRODUCTION
FAULT FINDING
'
Item
Part No
Qty
Item
Part No
Qty
Before commencing work make sure that the fault
is
clutch
Fault
Possible Cause
t
296693
t
11
733t8(B)
1
related and not In the tool itself. Also that spare parts are to
2
296623
1
(305223)
hand.
3
307123
1
11
251923 (N)
1
TO
DISMANTLE
4
296683
1
(2970()3)
5
72408
14
12
297973
1
NOTE: Chock Fault Finding Section before dismantling
6
18243
1
13
297963
1
clutch. Stand Iha clutch upright, on the work bench, wnh Iha
7
37233
1
14
297953
1
adjustment end at the top. Using the illustration
as
a guide,
8
81243
G
15
76013
1
carelully dismantle the tool.
1. Tool starts
Protr·usion of push-rod from
immediately air is
tool too long.
applied (push slart
tools only).
2. Tool !ails to start or
Protrusion of push-rod from tool
runs loo slowly.
too short.
9
296983
1
16
72228
3
TO ASSEMEILE:
(296713)
17
76003
t
(297023)
(296713)
NOTE: Use BP 05618 grease where indicated. Grease the
(305223)
{297023)
ball tracks in Clutch cam (t) and spindle (9). Bring togethef
9
296993
1
{305223)
and feed the fourteen balls (5) into their tracking. Insert roller
(297003)
t7
275563
t
(6) after the last ball.
to
296673
1
(297003)
Locate spring (3) In the latch pin hole,
tn
retaining sleeve
(4)
11
67428 (R)
1
18
218453
1
followed by 'O'ring
{7).
{2967t3)
Apply grease to each slot and locate the six balls (8)
t 1
68448 (G)
t
followed by the ball cup
{10)
{297023)
3. Tool ratchets.
Protrusion of push-rod from tool
too long, (pistol-grip and lever
stM tools only).
Push-rod jammed.
'
'
4. Tool works once
Protrusion of push-rod from tool
but fails to reset.
too long. Laich pin jamming.
Clutch push-rod jamming in
spindle.
Clutch push-rod not relracling
completely i!to splndlo.
5.
Tools shut off but
Clutch spring over compressed.
without disengaging
drive, causing
excessive operator
reaction.
TM
Printed in England
2ol 13
Part
no.
370303
Issue
1.
5.94
I
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