CP7372 - OE 80 - SF

114
GENERAL INFORMATION
APPLICATIONS.
- Champcar.
Clutch - Race
CP6174.
Ø115mm Pull Type Sintered, 4 Plate.
FEATURES.
- 4 Plate.
- Pull Type.
- increased effi ciency in terms of
clamp and release loads.
- Stepped fl ywheel fi xing.
- inner diameter location, with optional external spigot location.
- One piece cover and lugs.
- machined from billet. Provides rigidity and strength and
cooler running, allows dust and debris to escape.
- Heavy Duty.
- suitable for very high rpm engines.
- Lightweight and durable.
- Low wear rate.
- Individually tested.
- match machined, balanced and clutch load and function.
- CP4703 mounting studs available.
PART NUMBERS.
CP6174ASLV
CP6174ACRV
Note: Full Installation Drawing available at
www.apracing,com
INSTALLATION DRAWING
Ø14.90 MIN C/BORE
ON A Ø128.50 P.C.
MOUNTING HOLES
10 HOLES Ø6.50/6.40
EQUI-SPACED ON A
Ø127.50 P.C.
Ø0.05
VIEW OF FLYWHEEL SPIGOT
SEE PAGE 134
# = FLYWHEEL DIMENSIONS
CLUTCH INSTALLATION PLATE
MUST BE USED TO INSTALL
AND REMOVE CLUTCH
Ø138.32
138.29#
HEIGHT DIMS FOR
CRV & ORA VERSIONS
INCREASED SPLINE LENGTH
DRIVEN PLATES
Ø117.52
117.49#
Ø74.00#
STANDARD SPLINE
LENGTH
DRIVEN PLATES
0.20 MIN
2.75 MIN
36.00 MAX
32.00 MAX
DIAPHRAGM SPRINGS MUST BE
FITTED WITH THE COATED FACES
TOGETHER
TECHNICAL SPECIFICATIONS
Torque CP6174ASLV 925Nm (702lb/ft)
Capacity. CP6174ACRV 710Nm (524lb/ft)
Release Loads.
Max peak
worn.
At
travel.
CP6174ASLV 320daN 230daN
CP6174ACRV 280daN 200daN
Set-up Height. (New) 35.58mm / 34.19mm
Set-up Height. (Worn) 30.68mm
Clutch “Wear In”. 0.75mm
Weight. (including driven plates) 2.62Kg
Complete CP6174ASLV 0.00756Kgm²
Assy Inertia. CP6174ACRV 0.00796Kgm²
Driven Plate & Hub Interia. 0.001214Kgm²
Release Bearing.
DRIVEN PLATES.
CP3457-12
Thickness. New = 2.63mm Worn = 2.44mm
D/Plate Types. Part Number. Spline Details.
Back to Back.
CP5004-6FM4 x 4
CP5004-8FM4 x 4
CP6074-18 FM4 x 3
7/8” x 20
1.16” x 26
(offset hub).
1.16” x 26
Nested
(Longer spline
CP6074-18 FM4 x 1
length)
(Flywheel side hub).
Other splines available see page 113.
Note: Clutch supplied less driven plates. Order Separately.
SPARE PARTS.
Cover CP6174ASLV CP6174-102
Assemblies. CP6174ACRV CP6174-101
Wear Clips. CP5304-104
Main Pressure Plate. CP6174-16
Intermdiate Pressure Plates. CP6074-124
49.80 MAX
48.30 MAX
S.U.H NEW
S.U.H WORN
SEE
NOTE A
NOTE A
RELEASE TRAVEL TO BE LIMITED
TO 3.8MM MAX BY MEANS OF
AN EXTERNAL STOP
www.apracing.com +44 (0)24 7663 9595
48.20
46.83
46.55
45.30
RECOMMENDED
CLUTCH FIXING
STUD AND K-LOCK NUT
TIGHTENING TORQUE
10Nm (7.5lb/ft)
R1.55
MAX
13.00
12.75
Ø115mm Clutch
M30 x 1.25
Ø28.75 MIN
Ø50.00
RELEASE FULCRUM
DIRECTION OF
RELEASE TRAVEL
NB
USE TOOL CP6174-10
TO INSTALL AND REMOVE
INSTALLATION PLATE IF
REQUIRED FOR INSPECTION
ETC.
Ø105.75 MIN
Ø138.25 MAX
INSTALLATION PLATE
(SUPPLIED FITTED AS SHOWN)
RETAINS THE DIAPHRAGM
SPRINGS DURING CLUTCH
INSTALLATION AND REMOVAL
WHEN CLUTCH IS BOLTED
DOWN THE INSTALLATION
PLATE IS RELEASED AND
SHOULD BE REMOVED