Engine Torque Values Chart - MTD P90 series Shop Manual

Engine torque values chart

Blower housing studs
Breather cover
Carburetor drain bolt
Carburetor mounting nuts
Connecting rod cap bolts
Drain plug
Flywheel nut
Head bolt
Module
Exhaust manifold at head
Exhaust manifold at muffler
Rocker jam nut
Rocker stud
Spark plug
Starter (recoil)
Starter (electric)
Sump bolts
Valve cover
NOTE: * - apply a small amount of releasable thread locking compound such as Loctite® 242 (blue).
Fastener
Crankshaft, piston and connecting rod
in lbs
80 - 106
53 - 71
49 - 80
62 - 80
177 - 212*
106 - 124
74 - 85 ft-lbs
41 - 44 ft lbs step
80-106
266 - 310
177 - 212
80-106
195 - 221
177 - 212
80-106
195 - 221
195 - 221
62 - 80
Nm
9 - 12
6 - 8
5.5 - 9
7 - 9
20 - 24
12 - 14
100 - 115
55 - 60 step
9 - 12
30 - 35
20 - 24
9 - 12
22 - 25
20 - 24
9 - 12
22 - 25
22 - 25
7 - 9
103