Tightening Torques

ENGINE
Cylinder head nuts 50 lb ft (7.0 kg m) size 9/16"
 Additional nut & bolt (1275 GT) 25 lb ft (3.5 kg m)
 Emission control engines 40 lb ft (5.5 kg m)
Rocker pedestal nuts 24 lb ft (3.2 kg m)
Rocker cover 3.5 lb ft (0.5 kg m)
Manifold to cylinder head 14 lb ft (1.9 kg m) size 1/2"
Heater control to cyl head 8 lb ft (1.1 kg m)
Water outlet elbow 8 lb ft (1.1 kg m) size 7/16"
Temperature sender unit 16 lb ft (2.2 kg m)
Spark plugs 18 lb ft (2.5 kg m)
Main bearing cap bolts  63 lb ft (8.7 kg m)
Connecting rod big end cap:
 Bolts 37 lb ft (5.1 kg m)
 Nuts (1275 GT) 33 lb ft (4.6 kg m)
Piston pin clamp bolts (848 cc) 24 lb ft (3.2 kg m)
Camshaft nut 65 lb ft (8.9 kg m) size 1 1/4"
Crankshaft pulley nut 75 lb ft (10.3 kg m) size 1 1/4"
Timing cover and front plate:
1/4 in LTNF bolts 5 lb ft (0.7 kg m)
5/16 in LTNF bolts 12 lb ft (1.7 kg M)
Water pump 16 lb ft (2.2 kg m)
Cylinder side covers 3.5 lb ft (0.5 kg m)
Clutch cover to pressure plate (driving pins) 16 lb ft (2.2 kg m)
Drive strap to flywheel 16 lb ft (2.2 kg m)
Flywheel centre bolt 112 lb ft (15.5 kg m) size: (pre-verto)   1.5" , (verto)  30mm
Flywheel housing bolts & stud nuts 18 lb ft (2.5 kg m)
Oil pump 8 lb ft (1 -1 kg m)
Oil pipe banjo 38 lb ft (5.3 kg m)
Oil filter head nuts  14 lb ft (1.9 kg m)
Oil filter bowl centre bolt  14 lb ft (1.9 kg m)
Oil filter head nuts 14 lb ft (1.9 kg m)
Oil pressure relief valve - dome nut 43 lb ft (5.9 kg m)

MANUAL TRANSMISSION
Drain plug 25 lb ft (1.1 kg m)
Transmission case to crankcase 6 lb ft (0.8 kg m)
Transmission case studs:
 3/8 UNC 8 lb ft (1.1 kg m)
 5/16 UNC 6 lb ft (0.8 kg m)
Transmission case stud units:
 3/8 in UNF 25 lb ft (3.5 kg m)
 5/16 in UNF 18 lb ft (2.5 kg m)
Gearchange extension bottom cover plate 6 lb ft (0.8 kg m)
input shaft nut 150 lb ft (20.7 kg m)
Mainshaft nut 150 lb ft (20.7 kg m)
Crownwheel to differential case 60 lb ft (8.3 kg m)
Final drive housing end cover bolts 18 lb ft ( 2.5 kg m)
Drive flange to final drive shaft nuts 70 lb ft (9.6 kg m)
Speedometer drive housing nuts 18 lb ft (2.5 kg m)

AUTOMATIC TRANSMISSION
Converter centre bolt 112 lb ft (15.5 kg m)
Converter, six central bolts 21 lb ft (2.9 kg m)
Converter drain plugs 20 lb ft (2.8 kg m)
Converter housing bolts 18 lb ft (2.5 kg m)
Transmission case to crankcase nut 12 lb ft (1.7 kg m)
Input shaft nut 70 lb ft (9.7 kg m)
Kickdown control assembly to trans. casing (on nylon housing) 5 lb ft (0.7 kg m)
Drive flange to find drive shaft bolts 43 lb ft (5.9 kg m)
Oil filter bowl 14 lb ft (1.9 kg m)

FRONT SUSPENSION
Drive shaft nut (front hub):
 Drum front brakes 60 lb ft (8.3 kg m) size  15/16"  ???
 Disc front brakes (1275 GT) 150 lb ft (20.7 kg m) size 1.5"
Swivel hub ball joint nuts 38 lb ft (5.3 kg m) size 1.5"
Swivel joint ball pin retainer 75 lb ft (10.3 kg m) size 11/16"
Steering arm to swivel hub 35 lb ft (4.8 kg m)
Upper suspension arm pivot shaft nuts 53 lb ft (7.3 kg m)
Lower suspension arm pivot shaft nuts 33 lb ft (4.5 kg m)
Tie-rod to lower arm 19 lb ft (2.6 kg m)
Tie-rod to body bracket 22 lb ft (3.0 kg m)
Drive shaft coupling 'U' bolt nuts 10 lb ft (1.4 kg m)
Road wheel nuts 45 lb ft (6.4 kg m) size (imperial)   11/16" ,  (metric)  17mm   (usually)

REAR SUSPENSION
Hub nut 60 lb ft (8.3 kg m) size 15/16"     ???
Radius arm pivot shaft nuts 53 lb ft (7.3 kg m)

STEERING
Track rod to steering arm 22 lb ft (3.0 kg m)
Steering arm to swivel hub 33 lb ft (4.5 kg m)
Steering rack 'U' bolts 11 lb ft (1.5 kg m)
Steering column to pinion shaft clamp bolt 12 lb ft (1.7 kg m)
Steering column upper support bracket 14 lb ft (1.9 kg m)
Steering wheel retaining nut 35 lb ft (4.8 kg m) size 1.5"   (alternatively: 33 mm =1 5/16" )

 BRAKES
Calliper retaining bolts 38 lb ft (5.3 kg m)
 Brake disc to driving flange 42 lb ft (5.8 kg m)
 Rear backplate to radius arm 20 lb ft (2.8 kg m)
Split braking system: Tandem master cyl. reservoir flange screws 5 lb ft (0.7 kg m)
Master cylinder body outlet connections 28 lb ft (3.9 kg m)
Inbuilt PDWA end plug 33 lb ft (4.5 kg m)
PDWA end plug 26 lb ft (3.6 kg m)
Nylon switch to PDWA 14 lb ft (1.9 kg m)
Inertia valve end plug 45 lb ft (6.4 kg m)

ELECTRICAL EQUIPMENT
Dynamo pulley nut 16 lb ft (2.2 kg m)
Dynamo mounting bolts 17 lb ft (2.3 kg m)
Dynamo mounting bracket 25 lb ft (3.5 kg m)
11 AC Alternator:
 Through bolts 50 lb in (0.57 kg m)
 Brush box fixing screws 10 lb in (0.12 kg m)
16 ACR Alternator:
 Pulley nut 28 lb ft (3.9 kg m)
Starter motor mounting bolts 25 lb ft (3.5 kg m)
Distributor, plate retaining screws 8 lb ft (1.1 kg m)
Distributor clamp bolt:
 Fixed nut type 50 lb in (0.58 kg M)
 Fixed bolt type 30 lb in (0.35 kg m)