Front Brake

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Datsun 1200s came with two brake systems: all drums (Standard models), or Girling-Tokico front disc with rear drums. They were excellent brakes for the period. All are manually adjusting except non-North America Left-hand drive 1200s, which were equipped with auto-adjusting rear drum brakes.





Also See

* Rear Brakes * Brake Swaps * Brake Upgrades * Brake Adjustment



Daily Care

1972 USA Owners manual (Page 25 ... ):


  [[1972#toc|]]


Before driving or whenever you call at a gas-station, be sure to check ...


  • Leakage and amount of fluid in brake and clutch master cylinders
  • Clutch and brake operation


Observe the level of fluid visible through the plastic reservoir of the master cylinder (no need to remove the cap).




Types

  • Disc front/drum rear - GL, GX and optional on Deluxe 高速走行に安心なディスクブレーキ


The 1200 front-disc/rear-drum system was good for 1971. In fact, stopping power was better than most 'muscle cars' of the era. However, if you have a drum/drum system, you'll want to upgrade to disc/drum. The drum system stops well enough, but the disc system has less fading going down mountain roads.


1200 disc brakes, ready for new pads to be fitted

Album 22739



Adjustment/Maintenance

* Drum Brakes require frequent manual adjustment * Disc brakes have NO adjustment * Disc brake pads need frequent inspection * Disc brake calipers need frequent lubrication


Periodical Maintenance and Lubrication Schedule


Every 3 months/3000 miles * Check brake pedal free play If play is less than 5 or more than 15 mm, Adjust free play * Adjust the drum brakes (see Drum Brake Adjustment) * Check brake system for leaks or defects


Every 6 months/6000 miles * Check foot brake operation If travel is excessive, adjust the brakes Does the car stop straight and quickly? * Check parking brake operation Does the car hold on a hill? If the lever pulls up more than 6 clicks, adjust it * Check disc brake pads for thickness If pads are down to 1/2 mm or less, replace immediately If unevenly worn, lubricate the caliper sliding surfaces


Every 12 months/12000 miles * Lubricate foot operated pedal bushings * Check drum brake linings & drums for wear If less than 1/2 mm to the rivets, replace the shoes


Every 24 months/24,000 miles * Grease parking brake linkage * Change brake fluid


Every 30 months/30,000 miles * Overhaul brake cylinders & caliper assembly



Rotor Sizes

Dia. (mm) Part Number Source
208 40206-G1501 Sunny Truck 1990-1994, Nissan 1400 1986-2008
212.5 40206-H1006 B110, B210 A12 1974-1975
220 (AN18) 40206-H7500 B210 A12 1976-1978, B310 with 12" wheels
232 40206-A1155 B210 A13, PB110?, PB210 early?
245 (AN20) 40206-U6700 A10, B210 A14, 1976-1978 120Y, B310 w/13" wheels, GB211
220 (PBR) 40206-H7500 1976-1978 120Y Australia-assembled (same spec as JDM B210)
245 (Girlock) 40206-U6700 A10 Stanza, Australia-assembled



Apparently the calipers are unique for each rotor, also the strut/spindle assembly *may* be different.



Replacing Rotors

If the brake pads have not been replaced in time and have scored the rotors, they rotors can be removed and "turned" to like-new, or they can simply be replaced.


The brake rotor bolts to the hub on disc brake models. It is retained by four bolts to the hub. A press is not required as the joint is not an interference fit.


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/101_3666.jpg Album 15114


After removing the hub from the strut, unbolt the four rotor-retaining bolts. If the rotor does not separate easily, get 2 house bricks and place them on concrete end up. Place the disc/hub between the bricks wheel face down with the rotor face on the bricks. Using a hammer strike the inner wheel bearing seal carrier area lightly moving around its full circumference. This should loosen the joint.


  1. Remove the front Wheel in question
  1. Using a screwdriver, carefully pry the brake pads away from the rotor a little bit
  1. Using a length of twine or wire, tie the caliper to the spring, so that it won't fall when the caliper is unbolted
  1. Unbolt the caliper, and lift up and away from the rotor
  1. Tap the grease cap off, and remove the large spindle retaining nut
  1. Pull the hub & rotor straight off


To replace the hub after bolting on the new rotor, see Wheel bearings.



Slotted Rotors

Looks schmick.


Album 19531 Album 19532



Calipers

Calipers are used with disc brakes.


See Main Article: Calipers




Brake Lines

See Main Article: Brake Lines



Front Drum Brakes

1200 DX and STD trim received front drum brakes (GL and GX were fitted with Disc Brakes). In the USA all 1200 were DX, however coupes came with disc brakes while POST most early USA sedans came with drum brakes.


The front drum brakes use two cylinders, unlike the rear drums which use one cylinder.


Album 22149


* Wheel cylinders: 13/16 inch bore diameter


Twin-cylinder system (rear brakes are single-cylinder)

Album 22150


フロント アクスル 40206-18000 DRUM-brake, front B10 40206-18001 DRUM-brake, front (from B10-5697) 40206-18002 DRUM-brake, front (from B10-46225) > 40206-18001 40206-18003 DRUM-brake, front -1994 <> 40206-18002 40206-18000 DRUM-brake, rear 1966-1994 <> 43206-18000


41103-H1000 Front Wheel Cylinder, After. LH

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/b83912855real_deal_com-img600x45-1.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/b83912855real_deal_com-img600x45-2.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/b83912855real_deal_com-img600x450-1.jpg


B310 (A12.STD+VAN.DX)

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/j8584451600x450-2006112900122.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts2/j8584451600x450-2006112900073.jpg



Rear Drum Brakes

See Main Article: Rear Brakes



Brake Warning Lamp






Specifications

B110 (disc) 1977 US B210 1980 US B310

(Disc-AN20)

1980 Canada A12A

(Disc-AN18)

Proportioning valve not used yes 1,961 kPa x 0.4 psi 1,961 kPa x 0.4 psi
Booster (Master-Vac) not used M45 4.5 inch dia. M60 6-in diameter* M60 6-in diameter
Master diameter 11/16 inch 3/4 inch 13/16 13/16
Front cylinder diameter 1.894 inch 2.012 inch 2.012 inch 1.894 inch
Rotor diameter 212.5 mm 245mm 245mm 220mm
Pad (width x length) 42.5 x 53.1 mm 41.2 x 63.4 mm 41.2 x 61.4 mm 42.0 x 56.8 mm
Pad thickness 10.3 10.0 10.0 10.3
Total front braking area (discs) 14.0 sq in 16.2 sq in ~14.6 ~13.8
Total front braking area (drums) 42.3 sq in n/a n/a n/a
Rear cylinder diameter 11/16 inch 13/16 inch 13/16 13/16
Drum diameter 8.0 inch 8.0 inch 8.0 8.0
Drum width 1.378 inch 1.378 inch 1.378 1.378
Total rear braking area 42.3 sq in 42.3 sq in 42.3 42.3



* M60 6-in diameter 135mm rod length (flange-to-pedal)


Part Numbers

http://www.rockauto.com


ブレーキ



Brake Pedal Switch

25320-H1000 -8109 * Beck/Arnley 201-0288 ** 1987-1988 Dodge Colt ** 1990 Mitsubishi Sigma ** 1985 Mitsubishi Starion ** 1967 Toyota Corona ** Datsun B110/B210/F10/N10/S10, 1974-1978 S30, A10, 620, 810, 910 25320-H8500 8110-


25320-75A00 8910-


25320-75A00

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/th_25320-75A00-3.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/th_25320-75A00-2.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/th_25320-75A00-1.jpg



Front Brake Cylinder

41100-18000 ASS'Y-CYLINDER, front wheel, fore (R.H.) B10, B110 STD,DX 41102-18000 ASS'Y-CYLINDER, front wheel, fore (L.H.) B10, B110 STD,DX 41101-H1000 CYLINDER ASS'Y, front wheel, after (R.H.) B110 STD,DX


 Album click to view


41103-H1000 CYLINDER ASS'Y, front wheel, after (L.H.) B110 STD,DX


41103-H1000 Seiken

Album click to view Album click to view


41101-27700 ASS'Y-CYLINDER, front wheel, after (R.H.) B10 superceded 41101-18000 ASS'Y-CYLINDER, front wheel, after (R.H.) B10 41103-27700 ASS'Y-CYLINDER, front wheel, after (L.H.) B10 superceded 41103-18000 ASS'Y-CYLINDER, front wheel, after (L.H.) B10 Album click to view Meisan (n & n)


B10 front & rear brake cylinders

Album click to view


B10

Album click to view


フロント ホイール シリンダー 



Brake Hoses

See Main Article: Brake Hoses



Pads

See Main Article: Brake Pads



Rotor


40206-H1006

B110 disc brake rotor 212 mm outside diameter

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/CE_12042000_Dra.jpg


http://www.rockauto.com


B110 212 mm Nissan 40206-H1006 DBA 314 (NLA) BENDIX 561060B Brembo 08.2459.10 http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/7401.jpgAlbum click to view Centric 120.42000 * Type: behind the hub * Outer diameter: 212 mm * Height: 35.6 mm * Nominal thickness: 9.5 mm * Minumum thickness: 8.6 mm * Hub Reg: 70 mm * Bolt size: 10 x 1.5 mm * Bolt circle: 4 x 87 mm * center hole: 70 mm * Weight 5.9 - 6.1 pounds Album 26918


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/06508-2459-10.jpg


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/08.2459.10_.jpg


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/08.2459.10.jpg


ASHIKA 60-01-118 (6001118)

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/ashika-6001118.jpg

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/CE_12042000_Fro.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/CE_12042000_Bac.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/CE_12042000_Ang.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/CE_12042000_Sid.jpg



40206-H7500

B210 220 mm 12" wheel (including 120Y, 140Y, 150Y B310 CANADA A12A Nissan 40206-H7500 * B211,HB211,VHB21, DBA310 * Outer diameter: 219/220 mm * Height: 35.6 mm * Nominal thickness: 9.6 mm * Minumum thickness: 8.6 mm * Hub Reg: 70 mm * Bolt size: * Bolt circle: 87 mm * center hole: 70 mm * weight: 2.7 kg



Album 27760



40206-A1155

B210 232 mm 40206-A1155 * B210 1974 with A13 engine * 510 1968-1973 * 610 1973 BREMBO 08.2268.20 CENTRIC 121.42001 RAYBESTOS 9074 Thickness: 10 mm Center hole: 68 mm Height: 40 mm Bolt circle: 90 mm


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/534225.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/9074R.jpg



40206-U6700

B310/A10/HB210/S10/160J/120A 245 mm for 13" wheel vehicles Nissan 40206-U6700 also fits 910.L18/L16 DBA 307 BREMBO 08.3955.10 Height: 35.5 mm Thickness: 10 mm Thinness: 8.4 mm Hub reg: 73 mm Bolt pattern: 4 x 95 PCD (bolts to hub) weight: 8.56 lb * Centric 121.42002 40206-U6700 245mm solid rotor * HB210 USA * HB310 (A14), PB310 (A15), B310 (A12A USA) * C120 Vanette 7810-8106 K+V.SB.GL * S110 Silvia


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/Centric_121.42002.jpg



Wheel Bearings

FRONT


See Main Article: Wheel bearings


REAR


See Main Article: Axle Shaft



Caliper

See Main Article: Calipers#Parts



Parking Brake

See Main Article: Hand Brake



Master Cylinder

See Main Article: Brake Master Cylinder



Hardware Kit

When changing the brake pads, the old hardware can usually be re-used. But if the anti-squeal shims are missing or the springs damage, new ones can be purchased.


See Main Article: Calipers#Hardware Kit




B210

B210 Japan front brake caliper(rh) strut rotor pad 41000-H1007 H50 212mm 41060-H1006 EARLY B210.(GL+GX) 41020-H7450 H74 220mm 41060-M3226 7608- B210.A12S.DX+V > 41020-10832 41000-H7501 " " " B210.A14+A12S.GL 41000-H7800 " " 41060-H7825 7607- B210.VH=PT [van 1400 super-deluxe] 41000-S0100 H59 A1100 41060-H7926 B210.L14 H75 245mm " 7510- B210.L14.some? 41000-H8000 H59 245mm " B210.L16S [D864P pad]


Also See: 1977-1979 Australian Rectangle Reservoir Brake Master



120Y

A12-powered B210 uses small suspension similar to 1200.


1974-1975: used the same brakes as Datsun 1200 (212 mm disc) 1976-1978: AUS changed to larger 220 mm rotors EUR continued with 212 mm rotors


NOTE: 120Y for Germany, Switzerland and Austria uses large suspension like USA B210. Possibly all LHD B210?


Early 120Y (same as 1200)

Album 13230


Australian-assembled late 120Y used a locally sourced PBR caliper, using a adapter plate:

http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/Parts/16236_56890bcc88dad_.jpg


DBA 310 Rotor 12/1975 to 3/1979 * 219 mm diameter * Height: 32.5 mm * thickness: 9.6 mm * Center hole: 70mm PBR disc brake pad ADB1025 (Bendix DB1025) CHRYSLER Sigma GE (EXC SCORPION) PBR CALIPER 1978-1980 MITSUBISHI Sigma GE PBR Front Disc & Girlock Rear Drum 1978-1980 NISSAN 120Y Sedan P.B.R Front Disc 1977-1979 http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/DB1025.jpg


PBR

Album 4731 Album 7551 Album 17847 Album 17861



B120

Sunny Truck staring in October 1989 has a disc brake system similar to B11/N12, which fit within 12" wheels. They use a smaller, but thicker rotor compared to the B110 disc brakes.


B110 212mm diameter, 9.5mm thick, twin-piston B122 208mm diameter, 12 mm thick, single piston


See Main Article: Sunny Truck Disc Brakes




B140

B140 bakkie disc brake rotors are the same as stock Sunny Truck discs. Rotors were used starting from 1985, four years before the Sunny Truck was so equipped.



40206-G1500 disc brake rotor * 1989-1994 Sunny Truck * 1985-2008 Nissan 1400 LDV Outside Diameter: 207.7


However, bakkie uses beefy Girlock calipers and large pads (1988-2008), larger than the Sunny Truck calipers and pads.


Pad Type: D982/D949 * ATE 524 * WVA 21170 * Brembo P 41.003 104 x 61.0 x 15.50 mm Fits: * 1988-2008 Nissan 1400 * 1983-1987 Nissan EXA 1500 * 1983- Nissan Langley (locally assembled) * 1983-1987 Nissan Pulsar 1300 S, 1500 GL * 1997-1999 Nissan Sabre 160i GXi * 1987-1992 Nissan Sentra (All Models except - 1.6 GXEi, 1.8i 16V) * 1989-1992 Nissan Sentra 1.6, GXEi, 1.8i 16V * 1997-2002 Nissan Sentra All Models except 200STi & 200GS


http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/D949.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/ATE524.jpg Post click for topic Post click for topic


Album 11889 Album 11898 Album 12653 Album 15280 Album 15281 Album 15283 Album 15284 Album 15285 Album 11885 Post click for topic Post click for topic



Nissan Competition

Nismo Catalog for race, rally 41060-H1020 Ass'y pad Front Brake DS11 41060-H1021 Ass'y pad Front Brake M59 44060-27720 Ass'y-Shoe Rear Fore (B10 op.) 44070-27720 Ass'y-Shoe Rear After AM4 (B10 op.) 44100-H2320 CYL ASSY RR Wheel 5/8"


44060-A1260 SHOE ASSY-Brake Fore for LT20 Drum, Ferode AM4 44060-A1270 SHOE ASSY-Brake After for LT20 Drum, Ferode AM4 44100-M7000 CYL ASSY-Wheel 5/8" LT20 Selective Use, N10 standard 44100-M4901 CYL ASSY-Wheel 11/16" LT20 Selective Use 44100-G2800 CYL ASSY-Wheel 1/4" LT20 Selective Use 44100-U9200 CYL ASSY-Wheel 13/16" LT20 Selective Use


1984 Nissan Competition 99996-H7010 1200, F10 & 310/N10 DP11 BRAKE PAD SET 44060-27720 BRAKE SHOE/FORE for 1200 and early B210 44070-27720 BRAKE SHOE AFT for 1200 and early B210 44100-H3320 5/8" WHEEL CYLINDER for 1200 and early B210 44100-H3300 11/16" WHEEL CYLINDER for 1200 and early B210 44100-H3100 13/16" WHEEL CYLINDER for 1200 and early B210  


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