Ranger 2WD V6-177 2.9L (1989)
Spark Plug
25-38 Nm
Alternator Mounting Bracket to Cyl.
40-55 Nm
Block
Alternator Mounting Bracket to Cyl.
20-30 Nm
Head
Bolt size M-8, one half turn after gasket contacts
sealing surface with oiled gasket.
Alternator Mounting Bracket to Cyl.
40-55 Nm
Head
Bolt size M-10, one half turn after gasket
contacts sealing surface with oiled gasket.
Alternator Pivot Bolt
61-82 Nm
Alternator Adjustment Arm to Front
40-55 Nm
Cover
Alternator Adj. Arm to Alternator
40-55 Nm
Air Conditioning Pulley to Crank
26-38 Nm
Pulley
Fan to Fan Clutch
8-11 Nm
Fan Clutch to Water Pump Hub
21-34 Nm
Exhaust Manifold to Cyl. Head (Bolt)
27-40 Nm
Exhaust Manifold to Cyl. Head (Stud)
27-40 Nm
Heat Shield Manifold Stud
5-7 Nm
Knock Sensor Assembly to Block
40-54 Nm
EGR
3-10 Nm
EGR Valve to Plenum or EGR Cover
21-25 Nm
Plate to Plenum
Idle Air Bypass Valve to Plenum
9-13 Nm
Fuel Rail to Intake Manifold
9-13 Nm
Fuel Pressure Regulator to Fuel Rail
9-13 Nm
Timing Chain Guide to Block
9-13 Nm
Timing Chain Tensioner to Block
9-13 Nm
Oil Level Indicator Tube to Manifold
40-55 Nm
Nut Stud
Pulley/Water Pump
20-30 Nm
Standard Torque Chart
U.S. Thread Sizes
1/4-20
8-12 Nm
Oil threads with engine oil unless the threads
require oil or water resistant sealer. Standard
Torque limits are for all other fasteners not shown
in the Special Torque Charts.
5/16-18
16-24 Nm
