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BMW 2002 Torque Specifications PDF Print E-mail
Written by John Nevius & Dan Graves   
Saturday, 01 October 2005
BMW 2002 Torque Specifications

 Compiled By and HTMLed By

 

Engine

    Nm lb-ft
Engine to gearbox M8 25 - 27 18 - 19.5
  M10 47 - 51 34 - 37
Cylinder head bolts Stage 1 35 - 45 25 - 33
  Stage 2 60 - 65 43 - 47
  Stage 3 68 - 72 49 - 52
Main bearing caps   58 - 63 42 - 46
Big end bolts 12.9 DIN 267   52 - 57 38 - 41
Flywheel to crankshaft Note 1 100 - 115 72 - 83
Chain tensioner end plug   30 - 40 22 - 29
Rocker clamp bolt   9 - 11 6.5 - 8
Pressure relief valve plug on oil pump housing   25 - 30 18 - 22
Oil drain plug   60 - 65 43- 47
Oil filter   24 - 26 17 - 19
Clutch to flywheel   22 - 24 16 - 17.4
Oil sump to engine block and timing case cover   9 - 11 6.5 - 8
Hollow screw for oil line to camshaft   11 - 13 8 - 9.4
V-belt pulley on drankshaft   140 - 150 101 - 108
Spark plugs   25 - 30 18 - 22
Fuel pump   10 - 14 7.2 - 10
Carburerator on intake manifold   10 - 14 7.2 - 10
Upper to lower timing case cover   9 - 11 6.5 - 8
Distributor flange at cylinder head M8 23 - 27 16.6 - 19.5
  M6 9 - 11 6.5 - 8
Hex nut for exhaust manifold to cylinder head   30 - 33 22 - 24
Heat-sensitive valve   15 11
Eccentric at rocker   9 - 11 6.5 - 8
Heat-sensitive time switch   20 - 25 14.4 - 18
Coolant temperature sensor   20 - 25 14.4 - 18
Oil pressure contact switch   30 - 35 22 - 26
Reversing light switch   6- 10 4.3 - 7.2
       
Note 1: Fit in with Loctite Type 270 and Activator N      

Fuel Supply:

  Nm lb-ft
Cap nut on fuel injection pump 25 18.1
Fastening nut for toothed belt sprocket 30 - 40 21.7 - 28.9
Injectors 30 - 35 21.7 - 25.3
Fuel Injection pump oil filler plug 15 - 18 10.8 - 13
Head screw on injector 25 - 30 18.1 - 21.7
Carburettor to intake manifold 10 - 14 7.2 - 10.1
Fuel pump to cylinder head 10 - 14 7.2 - 10.1
Idle shutoff valve 2.5 - 3.0 1.8 - 2.2

Clutch

  Nm lb-ft
Clutch to flywheel 22 - 24 15.9 - 17.3
Pipe and hose at master and slave cylinders 13 - 16 9.4 - 11.6
Master cylinder retaining bolts 22 - 24 15.9 - 17.3
Clutch pedal through bolt 32 - 36 23 - 25.8
Locknut for thrust rod/throwout arm (note 1) 17 - 20 12.3 - 14.5
Nut on ring bolt for tension spring/pedal 7 - 8.2 5.1 - 6
     
Note 1: 1600-2 mechanical clutch    

 

Transmission - Automatic:
    Nm lb-ft
Stud at transmission housing   5 - 6 3.6 - 4.3
Hexagon nut, stop sleeve   15 10.8
Headless screw on accelerator cable   15 10.8
Hexagon nut for park lock   10 7.2
M10x1 locking bolt in transmission housing   15 10.8
Converter housing and transmission extension   23 16.6
Starter locking switch and reverse light switch   35 25.3
M18 x 1.5 locking bolt in converter houseing   35 25.3
Hexagon head bolt on support shaft   10 7.2
Hexagon head bolt for fastening oil pump   10 7.2
Hollow bolt for infolw and return pipes   40 - 45 28.9 - 32.5
Speedometer brush locking bolt   10 7.2
Hexagon nut on bearing flange and transmission extension   23 16.6
Cheese-head bolts on centrifugal governor M6 10 7.2
  M5 6 4.3
Collar nut on output side   100 - 120 72.3 - 86.7
Hexagon nut for fastening converter housing   23 16.6
Hexagon bolt for fastening control unit   8 5.7
Hexagon bolt for fastening oil sump   10 7.2
Oil drain plug   35 25.3

Transmission - Manual:

    Nm lb-ft
Gearbox to engine M8 25 - 27 18.1 - 19.5
  M10 47 - 51 34.0 - 37
Bearing block to gearbox   20 - 25 14.5 - 18.1
Strut to selector arm   22 - 24 16 - 17.4
Strut to bearing block   22 - 24 16 - 17.4
Cap bearing (rubber bushing) at Crossmember M8 22 - 24 16 - 17.4
  M10 43 - 48 31 - 34.7
Crossmember to body   20 - 23.5 14.4 17
1st gear wheel to layshaft   60 43.4
Housing cover   25 18.1
Rubber mount/cross member   25 18.1
Bracket   25 18.1

Drive Shaft:

  Nm lb-ft
Propeller shaft without sliding section    
Universal joint to final drive 68 - 76 49 - 54.8
Guibo coupling to gearbos (M10) 68 - 76 49 - 54.8
Joint disc to transmission (M12) (automatic) 105 - 118 76 - 85.4
12-sided nut (with Loctite AVV) 180 - 182 130- 131.4
Center bearing to body 22 -24 15.9 - 17.3
Heat Shield to center bearing (US version) 11 - 13 8 - 9.4
Propeller shaft or joint disc to gearbox (M10) 43 - 48 31 - 34.6
     
Propeller shaft with sliding section    
Universal joint to final drive 30 - 34 21.7 - 25.3
Guibo coupling at gearbox 43 - 48 31 - 34.6
Threaded bushing on sliding section 40 29
Center bearing to body 19 - 24 14 - 17.6
     
Propeller shaft with joint discs    
Joint disc 42 - 47 30 - 33.6
Threaded bushing on sliding section 40 29
Center bearing to body 19 - 24 14 - 17.6

Front Axle:

    Nm lb-ft
Spring strut, top center   72 - 80 52 - 58
Spring strut, screw ring   120 - 140 87 - 101
Track rod arm at kinpin (steering rod)   25 - 33 18 - 24
Wishbone (control arm) at axle beam (subframe) Note 1 170 - 190 123 - 137
Trailing link at whishbone and axle beam (radius arm connecting outer end of control arm to front of subframe) Note 1 70 - 90 51 - 65
Steering box at front axle beam   43 - 48 31 - 35
Fron axle beam to engine mounting   43 - 48 31 - 35
Spring strut, thrust bearing on wheel houseing   22 - 24 16 - 17.4
Guide joint (ball joint) at track rod arm (steering rod at base of strut assembly)   60 - 70 43 - 48
Brake caliper to kingpin   80 - 95 58 - 69
Brake disc to wheel hub   60 - 67 43 - 48
Track rod castellated nut (center link/tie rods)   35 - 40 25 - 29
Stabilizer (swaybar) retaining bracket   22 - 24 16 - 17.4
Lock nut for stabilzer at wishbone (where swaybar attaches to lower control arms)   22 - 24 16 - 17.4
**Thanks to John Aho for providing the "translations" in parentheses, above. :)       
Note 1: Normal load position 2 x 150 lb on front seats, 150 lb on rear seats, 46 lb in luggage compartment on left-hand side, full tank      

Rear Axle:

  Nm lb-ft
Large final drive cover 43 - 48 31 - 34.6
Flange on bevell pinion (minimum) 150 108
3-arm flange (long-neck version) with Locktite AVV (minimum) 150 108
Side cover 20 - 24 14 - 16.9
Hex bolt at drive flange 90 - 100 65 - 67.2
Stop nut at bevel pinion bearing (long-neck version) (maximum) 400 289
Rear axle shaft castellated nut 400 - 470 289 - 340
Crownwheel at differential casing with Loctite Type 270 85 - 100 61 - 72
Halfshaft at drive flange 30 - 33 22 - 24.2
Halfshaft at rear axle shaft 30 - 33 22 - 24.2
Rear axle beam to body floor 140 - 155 101 - 111.8
Cross-member at body floor 45 33
Thrust links to body floor 43 - 48 31 - 34.6
Final dirve to rear axle beam 72 - 80 52 - 57.8
Rubber mounting to body floor 49 - 53 35 - 38.6
Final drive to rubber mounting 49 - 53 35 - 38.6
Semi-trailing arm at axle beam 67 - 75 48 - 53.8
Base of shock absorber 49 - 53 35 - 38.6
Rubber mounting at rear axle beam 49 - 53 35 - 38.6

Steering and Wheel Alignment:

Steering wheel nut M12 x 1.5 55 - 60 40 - 43.6
  M14 x 1.5 85 - 95 61 - 68
Joint disc attachment   20 - 23 14 - 16.2
Joint flange attachment   25 - 28 18 - 20.2
Steering arm at steering box   120 - 140 80 - 94
Castellated nut at steering guide arm   80 - 100 58 - 72
Steering box end cover retaining bolts   18 - 20 13 - 14.4
Track rod castellated nut   35 - 40 25 - 28.6
Steering box to fron axle carrier   43 - 48 31 - 43.6
Track rod clamp bolts   12 - 15 8.7 - 10.9
Track rod arm to kingpin   25 - 33 18 - 23.7

Brakes:

    Nm lb-ft
Brake caliper to steering knuckle   80 - 95 58 - 69
Brake disc to wheel hub   60 - 67 43 - 48
Brake hose   13 - 16 9.4 - 11.6
Collar screws on brake pipes   13 - 16 9.4 - 11.6
Brake servo holder at wheel arch   22 - 24 16 - 17.4
Brake backplat to semi-trailing arm (with Loctite)   60 - 67 43 - 48
Brake relay lever at pivot mount   49 - 54 45 - 48.6
Locknut for brake arm pullrod   14 - 17 10.1 - 12.3
Brake master cylinder/brake servo retaining nut   12 - 15 8.7 - 10.8
Brake caliper halves Note 1 23 - 27 16.6 - 19.5
Brake caliper halves Note 2 45 - 55 32.8 - 40
Brake caliper halves Note 3 30 - 34 22.1 - 25
Castellalted nut for brake drum drive flangge   400 - 470 289 - 340
M6 adjuster nut for handbrake cable   1.6 - 1.8 1.16 - 1.3
M6 locknut for handbrake cable   6 - 1 4.3 - 5.0
       
Note 1: 1600-2, 1602, 1802, 2002, 2000A, touring 1602/1802/2002/2002A      
       
Note 2: 2002TI, 2002 tii, touring 2002tii      
       
Note 3: 1502      

Pedals:

    Nm lb-ft
Clutch pedal dowl pin   32 -34 23.1 - 24.5
Pedal support fastening bolt   43 - 48 31.1 34.7
Lock nut for barake pedal pull rod   14 - 17 10.1 - 12.3
Angular support for brake servo on metal sheet   22 - 24 15.9 - 17.3
Lock nut for thrust rod/clutch release Note 1 17 - 20 12.3 - 14.5
Fastening nut for ring bolt on tension spring/clutch pedal   7 - 8.2 5.1 - 6
Angular support on brake servo   22 - 24 15.9 - 17.3
Relay lever on brake pedal bearing block   49 - 54 35.4 - 39
       
Note 1: 1600-2 (mechanical clutch)      

Wheels:

  Nm lb-ft
Wheel nuts or studs 81 - 89 59 - 64

COPYRIGHT 2002, BMW 2002 FAQ, Rob Shisler and Steve Kupper. All Rights Reserved.