![[Datsun 1200 encyclopedia]](/wiki/upload/wiki.png)
Contents |
Disc
A traditional dry clutch disc is used. It is larger than the Datsun 1000 disc. You can use any disc for A12, A13, A14 or A15.
* C010M-C9900VW Clutch Disc $92.83 USD * SIZE OD: 7 1/8 inch (180 mm) * shaft Size: 13/16 * shaft TEETH: 18
Part Numbers
* 30100-H1001 ASS'Y-DISC, clutch (AKEBONO-A50) * 30100-H1002 ASS'Y-DISC, clutch (ATSUGI-HT50-17) * 30100-H1003 ASS'Y-DISC, clutch (to '73-8) B120 * 30100-H5001 ASS'Y-DISC, clutch (from '73-9) B120 * 30100-H1004 ASS'Y-DISC, clutch (HT50S-17) * C010M-C9900VW Clutch Disc $92.83 USD ** superceded 30100-H5000, 30100-H5001, 30100-H5200, 30100-H8900 ** 30100-H5000 DISC ASS'Y, clutch (HT50S) B210 A12 ** 30100-H5001 DISC ASS'Y, clutch (A50) B210 A12 ** 30100-H5001 ASSY-DISC CLUTCH (180CBL A50) -0374 B210 A13 ** 30100-H5200 ASSY-DISC CLUTCH (C180 CBL, H-PA) FOR SE 0474- B210 A14, LATE A13 ** 30100-H8900 DISC ASSY-CLUTCH (180CBL H-PA B310 *** superceded 30100-H5200 ** 30100-H5000 DISC ASSY-CLUTCH (180CBL H-PA 0879- B310 A12 ** 30100-H5001 DISC ASSY-CLUTCH (180CBL A50 0879- B310 A14,A15 ** 30100-H5000 DISC ASSY-CLUTCH (180CBL HT50S-17) A12S,A13S B310 JDM ** 30100-H5001 DISC ASSY-CLUTCH (180CBL A50) A14S B310 JDM ** 30100-H5200 DISC ASSY-CLUTCH (180CBL) MT -7905 B310 JDM ** 30100-H8900 DISC ASSY-CLUTCH (180CBL HA605) 7906- S,K.A14.MT, V.A14S+A15.MT B310 JDM * 30100-H5001 DISC ASSY-CLUTCH 180CBL A50 7510-8408 B120 * 30100-G2600 DISC ASSY-CLUTCH 8409-8701 B120 * 30100-G1901 DISC ASSY-CLUTCH 8701-8712 B120 * 30100-G1902 DISC ASSY-CLUTCH 8712- B120
Specifications
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 Cover
Be sure to get a Datsun 1200-spec cover (pressure plate) for easy clutch operation. Aftermarket clutches may be much heavier duty, requiring increased pedal effort and (possibly) premature wear of the clutch cable. This cover is NLA is United States, and most/all aftermarket covers are A14-specification. Nissan says the A14 cover is safe to use with hydraulic clutch 1200s.
Type: C180S (for A12,A13,A14,A15,A12A except FWD) * Also fits E13,E15S,E16,CD17 FWD to 1986, including N10 310/Pulsar and B11 Sentra/Sunny
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 A12: 616 pounds * B210 A13: 694 pounds * B210 A14: 794 pounds * B310 A12A: 573-684 pounds * B310 14/A15: 739-849 pounds
Part Numbers
BOLTS * 30223-E4100 SCREW-cap. clutch cover to flywheel (6) $4.87 USD ** USA supercedes 01121-00402 * 01121-00402 SCREW-CLUTCH COVER CAP TO FLYWHEEL(M8X 0580- ** JDM supercedes 30223-E4100 * 01121-00772 BOLT 8504- B120 * 08915-23810 WASHER-lock
COVER * 30210-H1001 ASS'Y-COVER, clutch (ATSUGI) * 30210-H1002 ASS'Y-COVER, clutch (ATSUGI) * 30210-H1003 COVER ASS'Y-clutch (ATSUGI) * 30210-H6200 ASSY-COVER CLUTCH -1073 B210 with A13 [694 pounds] * C0210-H3120 Clutch Cover $112.63 USD ** superceded 30210-H5000, 30210-G1002, 30210-N1600 ** 30210-H5000 COVER ASS'Y-clutch (ATSUGI) (from '72-11) ** 30210-H5000 COVER ASS'Y-clutch (ATSUGI) B210 with A12 ** 30210-G1002 ASSY-COVER CLUTCH (C-180S 315K 1173-0874 B210 with A14 [794 pounds] ** 30210-N1600 ASSY-COVER CLUTCH (C-180S 360K -0974 B210 with A14 ** 30210-H5000 COVER ASSY-CLUTCH CAN,A12 1278- B310, ** 30210-H5000 COVER ASSY-CLUTCH USA,A12 0879- B310 ** 30210-N1600 COVER ASSY-CLUTCH MANUAL(A14,A15) B310 USA ** 30210-H5000 COVER ASSY-CLUTCH A12.MT,A12S,A13S (C180S 280KG) B310 JDM ** 30210-N1600 COVER ASSY-CLUTCH A14.MT,V.A14S+A15.MT (C180S 360KG) B310 JDM * 30210-G1001 COVER ASS'Y-clutch (to '72-10) B120 ** replaced 30210-G1000 COVER ASS'Y-clutch B120 * 30210-G1002 COVER ASS'Y-clutch (from '72-11) B120 * 30210-H5000 COVER ASSY-CLUTCH C180S 250KG 7510-8903 B120 * 30210-H5005 COVER ASSY-CLUTCH 8903-9307 B120 * 30210-H5004 COVER ASSY-CLUTCH 9307- B120
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
Specifications
release bearing, throwout bearing
- Bore = 1.5748
- Outer Diameter = 2.8898
- Width = 0.752
Part Numbers
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
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
Part Numbers
- 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
- 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"
* Bushing O.D.=0.671" Width=0.723" Bore=0.48" * BCA/NATIONAL PB21 $5.53
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).
Clutch Kit
Clutch Kit includes clutch Pressure Plate & Driven Disc + release bearing. Sometimes you get the pilot bearing and an alignment tool.
- 180mm Diameter (7-1/8" Diameter); 18 Splines, 13/16"
- BECK/ARNLEY 0619114 $78.89
- ACDELCO 381622,88989662, 88989662 $83.79
- RHINO PAC 06001
Miscellaneous
Clutch Alignment Tool (wood, plastic or metal) * O.D. 13/16", 18 Splines * DORMAN 14502 $2.58
Clutch Lever Boots * 30542-H1600 COVER-DUST WITHDRAWAL LEVER (LHD) * 30543-H1600 BOOT-RUBBER (LHD)
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}
Performance Clutches
Centerforce (USA) * CF420507
http://www.clutchnet.com (USA) Sprung Hub Clutch Disc * N/A280 15798 3-button EZ-Lock (racing only) * N/A164 16819 4-button EZ-Lock (racing only) * N/A207 17840 6-button EZ-Lock (racing only) * N/A215 10690 SPORT, "FIBER-CARBON" SPRUNG HUB ** heavy duty clutch disc for street racing * N/A171 9666 Organic "SMOOTH LOCK" MARCEL $145 USD ** where a clutch discs exceeding OEM specification is required Solid Hub Clutch Disc * 7000 6999CR 12735 3-button Quick Lock (drag race only) $83 USD * 7020CR 16819 4-button Quick Lock (racing only, allows slipping) * 7020G 1650 SPORT, "FIBER-CARBON" SOLID HUB CLUTCH DISC ** Fiber Carbon clutch disc that can replace the stock disc ** can be used with stock pressure plate. * 7020Y 7618 Fiber Carbon clutch disc with solid hub ** High Peformance: fast starts and high RPM ** Fiber Carbon clutch disc that can replace the stock disc ** can be used with stock pressure plate. * 7040CR 14777 6-button Quick Lock (racing only) * 7040Y 8642 STREET/STRIP "KEVLAR" (racing only) * 7040G 2670 STREET/STRIP "KEVLAR" (racing only) * 7140 * 7120 * 6999G 632 Organic "CUSH LOCK" MARCEL $85 USD ** Slalom, Solo I, mini-stock, and rallying ** Street
1970 B110 Sport Option Parts* 30100-H5000 DISC ASS'Y-clutch [later used as stock B210 item] * 30210-H5220? COVER ASS'Y-clutch (420KG?)
[Datsun Competition#Nismo Catalogue|1998 Nismo Catalogue]] * 30100-RN185 Disc Clutch 180 Ø 20x18T ノンアス 047 * 30100-RS200 Disc Clutch 180 Ø 20x18T Ceramic Type B [Tri-lobe] ** 22,000 Yen at Pitroad * 30100-RS250 Disc Clutch 180 Ø 20x18T Ceramic Type A [Full Disk] * 30210-RS100 Clutch Cover 550 Kgf ** 19,900 Yen at Pitroad
1984 Nissan Competition Catalog * 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 * 99996-H3040 BRONZE BUTTON CLUTCH DISC ** Must be used with 99996-H1041 FLYWHEEL. For racing purposes only