Australian D Series Engine Torque Specifications


APPLICATION THREAD SIZE
AND TYPE
TORQUE
Newton metres lb. ft. or lb. Ins.
Alternator adjusting strap bolt 5/16"-18 UNC 20 180 lbs. in.
Alternator adjusting strap mounting bolt 3/8"-16 UNC 40 30 lbs. ft.
Alternator bracket bolt 3/8"-16 UNC 40 30 lbs. ft.
Alternator mounting nut 5/16"-18 UNC 27 240 lbs. in.
Camshaft lock screws 3/8"-16 UNC 40 30 lbs. ft.
Carburettor to manifold bolt (2) 3/8"-16 UNC 27 240 lbs. in.
Carburettor to manifold nuts (4) 5/16"-18 UNC 23 200 lbs. in.
Chain case bolt 1/4"-20 UNC 11 96 lbs. in.
Connecting rod nut (oiled) 3/8"-24 UNF 61 45 lbs. ft.
Cylinder head bolt 7/16"-14 UNC 88 65 lbs. ft.
Cylinder head cover screw 1/4"-20 UNC 5 40 lbs. in.
Distributor clamp bolt 5/16"-18 UNC 23 200 lbs. in.
Engine Crankshaft pulley attachment screws 3/8"-16 UNC 40 30 lbs. ft.
Engine front mounting to block screw 7/16"-14 UNC 68 50 lbs. ft.
Engine front mounting to bracket nut 7/16"-20 UNF 47 35 lbs. ft.
Engine front mounting to frame nut 1/2"-20 UNF 102 75 lbs. ft.
Engine rear mount bolts 7/16"-14 UNC 47 35 lbs. ft.
Exhaust Pipe clamp bolt 3/8"-24 UNF 27 240 lbs. in.
Exhaust Pipe clamp support bolt 3/8"-24 UNF 27 240 lbs. in.
Exhaust Pipe connection nut 7/16"-20 UNF 40 30 lbs. ft.
Fan attaching bolt 5/16"-18 UNC 23 200 lbs. in.
Flywheel housing cover bolt 1/4"-20 UNC 10 85 lbs. in.
Flywheel Housing to block 3/8"-16 UNC 40 30 lbs. ft.
Flywheel housing to cylinder block bolt 7/16"-14 UNC 68 50 lbs. ft.
Flywheel to crankshaft bolt 7/16"-20 UNF 75 55 lbs. ft.
Fuel Pump attaching bolt 3/8"-16 UNC 40 30 lbs. ft.
Intake to exhaust manifold bolt 3/8"-16 UNC 34 25 lbs. ft.
Main bearing cap bolt (oiled) 7/16"-14 UNC 75-80 55-60 lbs. ft.
Manifold Assembly to cylinder head nuts 5/16"-24 UNF 14 120 lbs. in.
Oil Pan bolt 5/16"-18 UNC 26 230 lbs. in.
Oil Pan bolt 1/4"-20 UNC 11 95 lbs. in.
Oil Pan drain plug 1/2"-20 UNF 27 240 lbs. in.
Oil pressure gauge connection 1/8"-27 NPTF 7 60 lbs. in.
Oil Pump attaching bolt 5/16"-18 UNC 23 200 lbs. in.
Oil Pump cover screw 1/4"-20 UNC 3 30 lbs. in.
Oil strainer tube attaching screw 1/4"-20 UNC 3 30 lbs. in.
Rocker arm retaining screw 3/8"-16 UNC 60 45 lbs. ft.
Spark Plug 14 mm- 1.25 mm 31 275 lbs. in.
Starter mounting bolt 7/16"-14 UNC 68 50 lbs. ft.
Tappet chamber cover screws 1/4"-20 UNC 6 50 lbs. in.
Temperature gauge connection 1/4"-18 NPTF 20 180 lbs. in.
Water Pump to housing bolt 3/8"-16 UNC 40 30 lbs. ft.
Water Pump to housing bolt 5/16"-18 UNC 23 205 lbs. in.

 

[ Top ]

 

Back to startpage