Jeep 1987 Wrangler Workshop Manual page 342

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ENGINES
4.2 LITER (258 CID) SIX-CYLINDER ENGINE
TORQUE SPECIFICATIONS (Continued)
Component Service Set-To Torque Service Recheck Torque
Rear Engine Cushion Adapter-to-
Transmission Bolts 81 N-m (60 ft-lbs)
75-88 N-m (55-65 ft-lbs)
Rear Engine Cushion-to-Adapter
Bracket 81 N-m (60 ft-lbs)
75-88 N-m (55-65 ft-lbs)
Rear Cushion-to-Skid Plate
40 N-m (30 ft-lbs) 23-47 N-m (17-35 ft-lbs)
Rocker Arm Assembly-to-Cylinder
Head Bolts 26 N-m (19 ft-lbs) 18-34 N-m (13-25 ft-lbs)
Spark Plug 37 N-m (27 ft-lbs) 30-45 N-m (22-33 ft-lbs)
Starter Motor-to-Cylinder Block
Bolts 45 N-m (33 ft-lbs) 38-51 N-m (28-38 ft-lbs)
Timing C a s e Cover-to-Block Screws 7 N-m (5 ft-lbs)
5-11 N-m (4-8 ft-lbs)
Timing C a s e Cover-to-Block Studs 22 N-m (16 ft-lbs) 18-26 N-m (13-19 ft-lbs)
Torque Converter Drive Plate-to-
Crankshaft Bolts 54 N-m (40 ft-lbs)
Thermostat Housing Bolt 18 N-m (13 ft-lbs)
12-24 N-m (9-18 ft-lbs)
Vibration Damper Bolt (Lubricated) 108 N-m (80 ft-lbs) 95-122 N-m (70-90 ft-lbs)
Water Pump Bolt 18 N-m (33 ft-lbs)
12-24 N-m (9-18 ft-lbs)
B-108