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Contents |
Specifications
Disc
Type: F180DC
* SIZE ID: 13/16
* SIZE OD: 7 1/8
* TEETH: 18T
* Thickness: 7.6 to 8.0 mm (0.2992 to 0.3150 inch)
* Thickness (compressed): 6.7 to 7.0 mm (0.2638 to 0.2756 inch)
* Facing size: 180 x 125 x 3.5 mm (7.09 x 4.92 x 0.140 inch)
* Total Friction Area: 264 square cm (40.92 square inch)
* Allowable minimual rivet depth: 0.3 mm (0.0118 inch)
* Allowable facing run-out: 0.5 mm (0.0197 inch) at radius 85 mm
* Allowable free play of spline: 0.4mm (0.0157 inch)
* Number of torsion spring: 6
Service Specifications: * Deflection limit: 0.5 mm at 85 mm radius *:* Height Diagphragm spring end: 29-31 mm at 62 mm diameter *:
* Facing depth to rivets: 0.3 mm or better *:
B210 A13: 180CBL (interchangeable with B110) Facing material: HT50S-17 or A150 Noise tranmission improvements: * two types of torsion springs. Three of them have a gap * springs are stronger * Chrome-plated splines * Thickness Free: 8.45 - 9.15 mm (0.3327 - 0.3602 inch) * Thickness Installed: 7.6 - 8.0 mm (0.299 - 0.315 inch) * Maximum backlash of spline at disc edge: 0.4mm (0.0157 inch) B210 A14: * Facing material: A50 only
B310 Type: 180CBL Thickness Free: 8.5 - 9.2 mm (0.335 - 0.362 inch) Thickness Installed: 7.6 - 8.0 mm (0.299 - 0.315 inch)
Clutch Release Bearing
release bearing, throwout bearing
- Bore = 1.5748
- Outer Diameter = 2.8898
- Width = 0.752
Clutch Cover
Be sure to get a Datsun 1200-spec cover for easy clutch operation. Aftermarket clutches may be much heavier duty, requiring increased pedal effort and possibly premature wear of the clutch cable.
Type: C180S (for nearly all A-series)
Tightening Torque * Clutch cover bolts: 1.5 - 2.2 kg-m (10.8 - 15.9 ft. lb.) * 1974 & up: 12-15 ft. lb.
Clamping Force * Datsun 1200: ? pounds * B210 A13: 694 pounds * B210 A14: 794 pounds * B310 A12A: 573-684 pounds * B310 14/A15: 739-849 pounds
Throwout Bearing
Mechanical Clutch (RHD)
- Withdrawal lever
- Return spring
- Release bearing
IMPORTANT Grease these locations:
Hydraulic Clutch (LHD)
See Hydraulic clutch
Bearing Sleeve
Discussion: Clutch Problems
For A-series engines, there are two lengths. One is 4.5 mm longer.
For use with A12 Flywheel on A14 engine, use the longer Sleeve:
Or make your own longer sleeve:
Or just use the A14/A15 flywheel. People like the A12 flywheel because it is lighter, but you can lighten the A14 type.
Datsun Sleeve ID:
Part Numbers
- 30501-H5000 SLEEVE-CLUTCH RELEASE F4W56A
- 30501-H7500 SLEEVE-CLUTCH RELEASE FS5W60A, F4W60L
- 30501-H8560 SLEEVE-CLUTCH RELEASE JDM B310 A12 FS5W60(L?), A13 FS5W60A
Pilot Bushing
Dimensions:
- O.D.: 0.671"
- Width: 0.723"
- Bore: 0.48"
Interchange: All A-series engines
- 1971 - 1973 B110
- 1974 - 1978 B210
- 1979 - 1982 B310
- 1976 - 1978 F10
- 1979 - 1981 N10
- Nissan 32202-18000
- Timkin PB22 $0.90
- Timkin PB21 $1.57
- Dorman 14678 $5.99
- Dorman 690051
- BCA/NATIONAL Part # PB21 $5.53
Adjustment
- Hydraulic clutch: See Hydraulic clutch adjustment
- Cable clutch: as follows
<Hey you Aussies, help by expanding this! How exactly do you adjust a Datsun 1200 cable clutch?>
On transmission: 3-4 mm play. Inside: pad height (139.5-143.5 mm from floor). Then check pedal free play -- it must have free play to avoid burning out the clutch -- check with fingertips). Pedal play is 11-15mm
Details are in the Datsun 1200 Factory Service Manual or any Repair manual (Gregory's, etc).
Part Numbers
Clutch Kit (Clutch Pressure Plate & Driven Disc)
- 180mm Diameter (7-1/8" Diameter); 18 Splines, 13/16"
- BECK/ARNLEY 0619114 $78.89
- ACDELCO 381622,88989662, 88989662 $83.79
- RHINO PAC 06001
Nissan
- 1974 PRESSURE PLATE A13, 694 pounds (315KG)
- 30100-H5000 DISC. 18cm diameter
-
- 30210-H5220 420KG (926 lbs) NISMO HIGH-PERFORMANCE PRESSURE PLATE for A12, A12A
- 30210-A1200 550KG (1213 lbs) NISMO HIGH-PERFORMANCE PRESSURE PLATE for A14, A15
- CF420507 for A14
Clutch Release Bearing (release bearing, throwout bearing)
- Ball Bearing Bore=1.5748" Outer Diameter=2.8898" Width=0.752"
- BCA 01576 $21.89
- TIMKEN DNB01576C
Pilot Bushing
- Bushing O.D.=0.671" Width=0.723" Bore=0.48"
- BCA/NATIONAL PB21 $5.53
Clutch Alignment Tool (wood, plastic or metal)
- O.D. 13/16", 18 Splines
- DORMAN 14502 $2.58
- 30542-H1600 COVER-DUST WITHDRAWAL LEVER (LHD)
- 30543-H1600 BOOT-RUBBER (LHD)
Release Bearing
Bearing and spring are same: B110, B120, B210, B310 regardless of engine or tranmission type. RHD and LHD are the same.
- 30533-H1001 SPRING-RETURN CLUTCH RELEASE
- 30502-21000 BEARING-CLUTCH RELEASE
Bearing interchange:
- 1971 - 1973 Datsun 1200
- 1974 - 1978 B210
- 1979 - 1982 B310
- 1977 - 1988 200SX
- 1989 - 1990 240SX
- 1994 - 1998 240SX
- 1975 - 1979 620 Pickup
- 1980 - 1986 720 Pickup
- 1986 - 1994 D21 Pickup
- 1995 Pickup
- 1987 - 1996 Pathfinder
- 1974 - 1977 710
- 1974 - 1976 Datsun 610
- 1977 - 1981 810
- 1970 - 1978 240Z, 260Z, 280Z
- 1979 - 1983 280ZX
- 1984 - 1989 300ZX
- 1982 - 1984 Maxima
- 1978 - 1981 510
- 1987 - 1988 Van
Bearing Carrier
- 30501-H1000 SLEEAVE-BEARING CLUTCH RELEASE B110
Other models differs
- 30501-H1000 SLEEVE-CLUTCH RELEASE B120 SB
- 30501-H5000 SLEEVE-CLUTCH RELEASE B120 LB
- 30501-H5000 SLEEVE-BEARING CLUTCH RELEASE B210 JDM A12
- 30501-H5000 SLEEVE-BEARING CLUTCH RELEASE B210 -0874 USA
- 30501-H1000 SLEEVE-BEARING CLUTCH RELEASE B210 0974-0177 USA
- 30501-H7000 SLEEVE-BEARING CLUTCH RELEASE B210 7607- JDM A14 F4W60L
- 30501-H7500 SLEEVE-BEARING CLUTCH RELEASE B210 -7606 JDM A14 F4W60L
- 30501-H7500 SLEEVE-BEARING CLUTCH RELEASE B210 0278- USA
- 30501-H5000 SLEEVE-BEARING CLUTCH RELEASE B310 56-series
- 30501-H7500 SLEEVE-BEARING CLUTCH RELEASE B310 60-series
- 30501-H8560 SLEEVE-BEARING CLUTCH RELEASE B310 A12/A13 5-speed 60 series JDM
- 30501-K0500 A14 FS5W63A JDM
Rear Engine Plate
- 30411-H5000 PLATE-engine rear B110 GX-5
- 30411-H5001 PLATE-ENGINE REAR B210 A12 JDM 1973-1974
- 30411-H5001 PLATE-ENGINE REAR B120 SB
-
- 30411-H8200 PLATE-ENGINE REAR B210 A14,A12 JDM 1975-1977
- 30411-H8200 PLATE-ENGINE REAR B310
RHD Clutch Cable
- 30670-H1001 CABLE ASS'Y-clutch operating B110
- small clutch cable hole in transmission [83 cm length]
- 250mm hole in transmission, all 1200 including all utes
- 30670-H5001 CABLE ASS'Y-clutch operating B210 all
- 1-inch clutch cable hole in transmission
- 63-series transmission JDM used hydraulic clutch
- 30670-H8500 -7909 B310 [bracket, no nut]
- 30670-H8510 7909- B310, 8110- Van
- 30670-G1600 7510-8304 B120
- 30670-G1601 8305-8910 B120
- 30670-G1500 8910- B120
Apparently 1973-up cables interchanges. 1970-1973 are smaller.
- 1982-1986 Stanza CA20 40.25 inches, BECK/ARNLEY Part # 0930558, ATP Part # Y348 #30670D2801, DORMAN Part # 14850 {TECHoice}
- 1983 Sentra E15 BECK/ARNLEY Part # 0930556, ATP Part # Y327 {Clutch Cable / 29.5 inches #3067004A00}, DORMAN Part # 14849 {TECHoice}
Suppliers
- Centerforce Clutches (USA)
- http://www.clutchnet.com (USA) lists B210 and 210 parts (which will fit the 1200)