Cub Cadet Challenger 500, Service Manual

Page: 59 / 244

2-19
Specifications
ENGINE TIGHTENING TORQUES
Part to be Tightened Part
Name Thread
Size Qty Torque
Nm Torque Ft
Lbs
Crankcase Bolt 8 mm 3 26 19
Bolt 6 mm 14 10 7.2
Bolt 6mm 1 10 7.2
Bearing Housing (clutch housing Bolt 6mm 1 10 7.2
assembly)
Air duct assembly bracket Bolt 6 mm 2 14 10
Oil seal (engine cooling fan pulley) Bolt 5 mm 2 7 5.1
retainer
Drive belt case Bolt 6 mm 9 10 7.2
Drive belt cover Bolt 6 mm 14 10 7.2
Engine cooling fan Bolt 6 mm 2 7 5.1
Air shroud 1 and air shroud 2 Bolt 6 mm 4 10 7.2
Air shroud 2 and A.C. magneto cover Bolt 6 mm 4 10 7.2
Engine cooling fan pulley Bolt 10 mm 1 55 40
Engine cooling fan air duct assembly Bolt 6 mm 1 7 5.1
Stator assembly Screw 6 mm 3 7 5.1
Pickup coil Bolt 5 mm 2 7 5.1
Stator lead holder Bolt 6 mm 2 10 7.2
A.C magneto cover Bolt 6 mm 12 10 7.2
Starter clutch Bolt 8 mm 3 30 22
Clutch carrier assembly Nut 22 mm 1 160 115 stake
Clutch housing assembly Bolt 6 mm 9 10 7.2
Bearing Retainer (middle drive shaft) Screw 8 mm 4 29 21
Middle drive pinion gear Nut 22 mm 1 145 105 stake
Middle drive shaft bearing housing Bolt 8 mm 4 32 23
Middle driven pinion gear bearing Nut 60 mm 1 110 80 LH
retainer
Universal joint yoke and middle driven
Nut 16 mm 1 150 110
pinion gear
Middle driven pinion gear bearing
Bolt 8 mm 4 25 18
housing
Drive shaft coupling and middle driven
Nut 14 mm 1 97 70
shaft
Middle driven shaft bearing retainer
Nut 55 mm 1 80 58 LH
Primary sheave assembly Nut 16 mm 1 120 85
Primary pulley sheave cap Screw 4 mm 8 3 2.2
Secondary sheave assembly Nut 16 mm 1 100 72
Secondary sheave spring retainer Nut 36 mm 1 90 65
Shift Lever cover Bolt 6 mm 4 10 7.2
Shift lever 2 assembly Bolt 6 mm 1 14 10
Shift drum stopper Bolt 14 mm 1 18 13