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~
NO. ~
TECHNICAL SERVICE BULLETIN
BRITISH
~ AUSTlNMG
May, 1972
LEVLANO
SUBJECT:
MODELS:
Add it ion a l Tools Available
Austin/MG
All
You h ave already been advised of the Minimum Special Tools required
to servic e present Austin/MG models. BUT ... did you know th at th e re
are many additional special tools (readily available from your
Distribu t o r ) that will save your mechanics' time, and you money, for
older models and current models beyond the current minimum requireme nts .
Check t he attached list of tools and see whi ch ones miqht best f i t
you r needs . There is no substitute for the proper tooi as improvis a t i o n
was t es not only time, but money.
For your conv e n i e nce the Tool Order and Check Lis t attached can b e used
as your order form and can be sent directl y to your Distributor. You r
Service Manual for e ach model details the u s e of each special tool
listed in this bull e tin.
leG 134BC - Crankshaft primary Gear
Oil Seal Replacer Adaptor
leG 134CN - Oil Seal Replacer
Use with basic tool leG 134 to replace
stator carrier oil seal.
America Automatic
leG 134L - Gearbox Rear Oil Seal
Replacer Adaptor
For replacement of gearbox extension
oil seals. Use with handle leG 134
leG 134N - Gearbox Rear Oil Seal "
Replacer - Adaptor
For the correct and easy replacement
of the gearbox extension oil seal. Use
in conjunction with leG 134
leG 144 - Synchromesh Assembly Ring
This tool retains the balls and springs
in the synchronizer while it is being
pushed into the sleeve or first speed
wheel.
leG 182 - Accumulator Housing Remover
The difficulty of removing the accumulator
housing from its bore on the Laycock overdrive
unit is completely overcome by the use of this
tool.
Austin Healey 100, Healey 100 Six, Healey 3000
72 G 2
Pa ge 2 of 25
PART NO.
AUSTIN
AMERICA
18G l34BC
*
18G l34CN
*
MG
1100
SPRITE/
MIDGET
HEALEY
3000
MGC
MGB
*
1,.
18G 134L
.
:
~.,
18G 134N
*
*
l8G 144
,
'. -
-
,
' \
*r .'
"-.
,-
.
.
l8G 182
72 G 2
Page 3 of 25
18G 183 - Oil Pump Body Remover
For use on the Laycock overdrive
unit. The short screwed end of the
extractor bolt is screwed into the
oil pump body in place of the special
screwed plug. with the squared end
of the center screw held firmly with
a spanner the oil pump body can be
withdrawn by turning the wing nut
clockwise.
l8G 183A - Adaptor Remover Oil Pump Barrel
Use with the centre spindle and wing nut from
l8G 183 to remove the oil pump from the overdrive unit.
l8G 184 - Oil Pump Body
Rep~acer
The guide rods ensure correct lining
up and ease replacement of the oil pump
body to the Laycock overdrive unit.
(18G 184/01 Pin Set) only
l8G 222 - Synchromesh Unit Assembly Ring Second Speed
Designed to facilitate the assembly of mated
synchronizer and sleeve by enabling the springs
and balls to be inserted quickly and easily.
l8G 223 - Synchromesh unit Assembly Ring Third and Top
l8G 25lD - Pressure Test Adaptor
Used in place of the operating valve
plug to connect a pressure gauge for
the oil pressure test.
72
G
2
Page 4 of 25
.,r.USTI N
A>lERI CA
PART NO.
SPRITE/
MIDGET
MG
1100
I
I
I
I
I
I
I
18G 183
:
I
I
!
*
I
-LI
I
I
II
18G 184/01
*
II
I
I
I
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1
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I
II
18G 184
I
I
!
II
I
I
I
18G 183A
iI
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18G 223
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18G 222
I
I
I•
,
HEALEY
3000
MGC
MGB
II
I
•
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II
II
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18G 251D
72 G 2
*
Page 5 of 25
18G 258 - Rear Hub Nut Spanner
The long pilot locates in the axle tube
to ensure an even pull on the thin
octagonal hub nut.
18G 262 - Synchromesh unit Assembly Ring
(First and Second Speed)
18G 263 - Synchromesh unit Assembly Ring
(Third and Top Speed)
Designed to facilitate the assembly of mated
synchronizer and sleeve by enabling the springs
and balls to be inserted quickly and easily.
18G 304A - Bolt Adaptor - 1/2 in. UNF
18G 304B - Bolt Adaptor - 7/16 in. UNF
18G 304F - Bolt Adaptor
For use with basic tool 18G 304
18G 304H - Hub Remover Thrust Pad
For use with basic tool 18G 304
c=R:\ "
18G 304J - Hub Remover Thrust Pad
~:
18G 304K - Hub Remover Thrust Pad
18G 304M - Flywheel and Clutch Remover Adaptor -Early Type
18G 304M/l Thrust Pad Also Fits 18G 304N
18G 304M/4 Center Screw Also Fits 18G 304N
18G 304M/5 Stud Set Includes Nuts and Washers
~~
18G 304N - ~lywileel and Clutch Remover AdaptorStud
Set
Includes
Nuts
and
Washers
Lat~
18G 304N/l
type
72 G 2
Page 6 of 25
PART NO.
AUSTIN
AMERICA
MG
1100
SPRITE/
MIDGET
HEALEY
3000
MGC
MGB
*
laG 25a
.
rsc
262
*
*
laG 263
*
laG 304A
laG 304B
laG 304F
*
*
*
*
j
laG 304H
*
laG 304J
*
I
*
laG 304K
rsc
*
304M
laG 304M/l
*
laG 304M/4
laG 304M/5
i.sc 304N
I
*
I
*
laG 304N/l
72 G 2
Page 7 of 25
l8G 363 - Hub Remover - Wire Wheels Early Models
Designed to withdraw left-hand and right-hand
'knock-on' hubs. The body is internally threaded
with a left-hand thread in one end and a righthand thread in the other.
12 T.P.I.
18G 502A - Pressure Gauge
Automatic
18G 502K - Pressure Hose
Automatic
18G 572 - Synchromesh Unit Assembly Ring
Designed to facilitate the assembly of mated
synchronizer and sleeve by enabling the springs
and balls to be inserted quickly and easily.
NOTE:
For use in current synchronizers, machine
0.005" from the 2.476/2.484' inside diameter.
18G 579 - First and Third Motion
Shaft Bearing Replacer
HAC 63 - Washer
18G 587 - Socket
72 G 2
Page 8 of 25
PART NO.
MG
1100
AUSTIN
AMERICA
SPRITE/
MIDGET
HEALEY
3000
MGC
MGB
I
*
18G 363
18G 502A
*
l8G 502K
*
18G 572
*
*
18G 579
HAC 63
*
*
l8G 587
*
*
*
*
,;,
*
,
,
72 G 2
"-
*
"
I
Page 9 of 25
l8G 613 - Third Motion Shaft Bearing Remover
For use when removing the third motion shaft
bearing to prevent damage to the housing bore.
l8G 6l7A - Roller Bearing outer Rear Remover
and Replacer
To remove bearing race of 1st motion shaft in
flywheel housing.
Instructions for use will
be packed with tool and also printed in Workshop Manuals, (replacing l8G 617 which is now
discontinued).
(18G 6l7A/2 Plug Only)
l8G 669 - Drive Shaft Coupling Flange Wrench
For use when removing or replacing the flange
retaining nuts, thus preventing possible damage
to the transmission casing when using improvised
methods.
l8G 671 -switch Bezel Spanner
Used to enable the bezel nuts on
ignition and lighting switches to
be removed and replaced without damage
to the fascia panel.
l8G 677C - Adaptor
America Automatic
72 G 2
Page 10 of 25
PART NO.
AUSTIN
AMERICA
MG
1100
l8G 613
*
*
18G 6l7/A
*
*
*
*
SPRITE/
MIDGET
MGB
MGC
HEALEY
3000
18G 617/A2
l8G 669
..
l8G 671
l8G 677/C
72 G 2
*
*
*
*
*
Page 11 of 25
l8G 703 - The Hydrolastic Suspension Service unit
Service Parts Available for l8G 703
l8G
l8G
l8G
l8G
l8G
l8G
703/A - Major Overhaul Seals and Gaskets
703/B - Minor Overhaul Seals and Gaskets
703/16
Top Pressure Pump Valve
703/25
Bleed Valve Tap
703/27
Bleed Valve Body
703/34
Nylon Tube 6' 6"
l8G 703/68
Fluid Tank
l8G 703/85 - N9 Loss connector
l8G 703/86
Renrut Connector
18G - J002 Gudgeon pin Remover/Replacer
,- -
-- - -
'A' Series Engine Only
18G 1039 - Dummy Mainshaft
To line-up splines of planet
carrier and the uni-directional
clutch, before fitting to gearbox
assembly (Workshop Manual, Section
Fa. 10 refers.)
( 'l
laG 1040 - Oil Pump Body Key
To remove the plug from the overdrive oil pump body.
18G 1043 - Crankshaft Primary Gear
Oil Seal Protector Sleeve
For use when fitting the flywheel housing to
prevent the clutch splines on the crankshaft
primary gear damaging the oil seal. The two
pilot studs must be screwed into the two bottom
tapped holes in the cylinder block.
72 G 2
Page 12 of 25
~---- ----
AUSTIN
PART NO.
. AMERICA
MG
1100
SPRITE/
MIDGET
MGB
MGC
HEALEY
3000
.
18G 703
*
*
18G 703/A
18G 703/B
18G 703/16
18G 703/25
18G 703/27
18G 703/34
18G 703/68
18G 703/85
18G 703/86
l8G 1002
*
*
l8G 1039
*
18G 1040
*
l8G 1043
72 G 2
*
*
Page 13 of 25
l8G 1068 - Remover/Replacer 'Prirnary
Driver Gear Oil Seal, l3H
l8G 1068/04 - Center Screw
l8G 1068/06
Jaw Set
l8G 1068A - Bolt Adaptor
America Automatic
l8G 1086 - Converter Remover
America Automatic
(HAC 66 Set = Three (3) Step Washers
and Six (6) Bolts)
l8G 1088 - Primary Gear Wrench
America Automatic
l8G 1089 - Idler & Input Gauge Set
America Automatic
{HAC 62 Wax Only)
72 G 2
Page 14 of 25
PART NO.
AUSTIN
AMERICA
. MG
1100
*
*
SPRITE/
MIDGET
MGB
MGC
HEALEY
3000
18G 1068
Complete
18G 1068/04
18G 1068/06
18G 1068A
*
18G 1086
*
HAC 66
18G 1088
*
18G 1089
*
*
HAC 62
72 G 2
Page 15 of 25
18G 1089A - Gauge Set Adaptor
America Automatic
18G 1093 - Dummy Shaft
Forward gear carrier assembly - To
assemble and check clearances in gear train.
America Automatic
18G 1094 - Oil Pump Pipes
Chest Alignment Tool
America Automatic
To position oil pump pipes before
assembling transmission front cover.
18G 1095 - Holder - Top and Reverse clutch
To hold reverse clutch hub when tightening
forward.
America Automatic
72 G 2
Page 16 of 25
PART NO.
18G 1089A
AUSTIN
AMERICA
MG
1100
SPRITE/
MIDGET
MGB
MGC
HEALEY
3000
*
.
18G 1093
*
18G 1094
*
18G 1095
*
I
72 G 2
Page 17 of 25
18G 1096 - Socket Spanner
To tighten forward clutch hub nut.
America Automatic
18G 1097 - Retainer Forward Clutch
To retain forward clutch when removing
transmisson front cover.
America Automatic
~
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18G 1098 - Protector Sleeve
America Automatic
18G 1100 - Driveshaft Coupling Wrench
To hold drive flange when tightening or
removing retaining bolts.
America Automatic.
18G 1102 - Replacer Forward Clutch piston Seal
TO dismantle and re-assemble forward clutch unit.
America Automatic.
72 G 2
Pal]e 18 of 25
..~
PART NO.
AUSTIN
AMERICA
18G 1096
*
18G 1097
*
18G 1098
*
18G 1100
*
18G 1102
*
72 G 2
MG
1100
SPRITE/
MIDGET
MGB
MGC
HEALEY -.
3000
Page 19 of 25
18G "I106
Centralizer Governor Housing
To Front Cover
To centralize governor housing assembly
to transmission front cover. This tool
must be used when assembling auxi1ary
pump and/or governor to front cover.
18G 1120 - Rep1acer Reverse clutch piston Sea l
To dismantle and re-assemble reverse clutch u ni t.
America Automatic
HAC 61 - s.u. Carburetter Piston Loading Too l
(HAC 61A Tip set)
DID 13 - Tool Board
- A Tool for Tools PROTECT YOUR INVESTMENT ~
Section 1 and 2.
DID 13/3 - Section 3
Board only, not including tool.
72 G 2
Page 2 0 o f 25
PART NO.
AUSTIN
AMERICA
MG
1100
SPRITE/
MIDGET
HEALEY
3000
MGC
MGB
I
I
I
I
18G 1106
I
*
I
I
I
II
I
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I
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I
18G 1120
I
I
*
I
HAC 61
*
*
I
I
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II
II
*
I
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I
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!
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DID 13/3
Section 3
!
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1
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DID 13
Section 1
and 2
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HAC 61A
I
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72 G 2
Page 21 of 25
All IA I and IB I type engines can be assemb l e d comp l ete , l e s s filter
and Alternator and rotated to any 45 0 po s i t i o n whil e fi x e d to the
Stand.
HAC 800 - Stand
HAC 801 - Fixture
HAC 802 - Adaptor IA I
IA I Series Only
72 G 2
Page 22 of 25
. SPRITE/
MIDGET
PART NO.
AUSTIN
AMERICA
MG
1100
HAC 800
*
*
*
*
HAC 801
*
*
*
*
HAC 802
*
*
*
72 G 2
MGB
MGC
' . HEALEY
3000
Page 23 of ' 25
HAC 803 - Wheel Base
HAC 804 - Adaptor 'B'
'B' Series
HAC 68
- Wire Wheel Hub Grease Cap Remover
72 G 2
Page 24 of 25
AMERICA
MG
1100
*
*
AUSTIN
PART NO.
HAC 803
HEALEY
3000
SPRITE/
MIDGET
MGC
MGB
*
*
I
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I
I
I
I
HAC 804
!
!;
.
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72 G 2
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HAC 68
I
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Page 2 5 o f 25
BRITISH
(D
ADDITIONAL TOOLS AVAILABLE AUSTIN/MG
LI!YLAND
Di stributor
Dea ler
_
Code No.
This is an order for the tools as indicated.
Date
_
Dealer's Signature
TOOL ORDER AND CHECK LIST
Tool No.
l8G
18G
18G
18G
18G
18G
l8G
18G
18G
18G
18G
18G
18G
18G
18G
18G
18G
18G
l8G
18G
18G
l8G
18G
18G
18G
l8G
l8G
18G
l8G
18G
18G
l8G
l34BC
134CN
134L
134N
144
182
183
183A
184
222
223
251D
258
262
263
304A
304B
304F
304H
304J
304K
304M
304N
363
502A
502K
572
579
587
613
617A
669
DID 23-1
On
Hand
Description
Crankshaft Primary Gear Oil Seal Ree1acer ,
Oil Seal Reolacer
Gearbox Rear Oil Seal Rep1acer/Adaptor
Gearbox Rear Oil Seal Replacer/Adaptor
Synchromesh Assembly Rinq
Accumulator Housinq Remover
Oil Pump Bodv Remover
Adaptor Remover Oil Pump Barrel
Oil Pump Bodv Replacer
Synchromesh Unit Assembly Rinq 2nd Speed
Synchromesh Unit Assemblv Rinq 3rd Speed
Pressure Test Adaptor
Rear Hub Nut Spanner
Synchromesh Unit Assemblv Rinq 1 & 2
Synchromesh Unit Assembly Rinq 3
Bolt Adaptor 1/2 inch UNF
Bolt Adaptor 7/16 inch UNF
Bolt Adaptor
Hub Remover Thrust Pad
Hub Remover Thrust Pad
Hub Remover Thrust Pad
Flywheel & Clutch Remover Adaptor - Early
Flvwheel & Clutch Remover Adaptor - Late
Hub Remover
Wire Wheels - Early
Pressure Gauqe
Pressure Hose
Synchromesh Unit Assembly Rinq
1st and 3rd Motion Shaft Bearinq Replacer
Socket
3rd Motion Shaft Bearinq Remover
Roller Bearinq Outer Rear Remover/Replacer
Drive Shaft Couplinq Flanqe Wrench
I To
O.rder
I
I
I
I
I
.
I
I
i
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,•
Page 1 of 2
Tool No.
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
IBG
IBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
lBG
HAC
DID
DID
HAC
HAC
HAC
HAC
HAC
HAC
671
677/C
703
1002
1039
1040
1043
106B
106BA
1086
10BB
1089
10B9A
1093
1094
1095
1096
1097
109B
1100
1102
1106
1120
61
13. 1 & 2
13/3 3
BOO
BOl
B02
B03
B04
6B
DID 23-1
I
Description
To
Hand
To
Order
Switch Bezel Spanner
Adaptor
Hvdrolastic Suspension Service Unit
Gudqeon Pin Remove~/Replacer
Dummv Mainshaft
Oil Pump Bodv Kev
Crankshaft Primary Gear Oil Seal
Remover/Replacer Pr'imarv Gear Oil Seal
Bolt Adaptor
Converter ' Re mo v e r
Primary Gear Wrench
Idler and Input Gauqe Set
Gauqe Set Adaptor
Dummv Shaft
Oil Pump Pipes Chest Aliqnment Tool
Holder - Top and Reverse Clutch
Socket Spanner
Retainer Forward Clutch
Protector Sleeve
Drive Shaft Couplinq Wrench
Replacer Forward Clutch Piston Seal
Centralizer Governor Housinq
Replacer Reverse Clutch Piston Seal
S.u. Carburetor Piston Loadinq Tool
Tool Board
Tool Board
Stand
Fixture
Adaptor 'A'
Wheel Base
Adaptor 'B'
Front Hub Grease CuP Remover
-
Page 2 of 2