Pro-Flex 120 Series
Operator’s Manual
38
BELT ROUTING
FASTENER INSTALLATION TORQUE
The chart below lists the proper installation torque for fasteners on
Progressive Turf Equipment mowers. When bolts are to be tightened
or replaced, refer to this chart to determine the proper torque (unless
otherwise specified in this manual).
SAE Grade 5 (Imperial) and Class 8.8 (Metric) fasteners are to be
used in the assembly of this machine, unless otherwise specified in
this manual.
Bolt Grade / Class Identification
SAE Grade 2
SAE Grade 5
SAE Grade 8
Class 8.8
(No Dashes)
(3 Dashes)
(6 Dashes)
(Metric)
Bolt Diameter (in.)
Recommended Torque in Foot
Pounds (Newton-Meters)
5/16
21 (28)
3/8
38 (52)
7/16
55 (75)
1/2
85 (115)
9/16
125 (170)
5/8
175 (240)
3/4
300 (410)
1” LH Spindle Nut
60 (82)
M10
31 (42)
Transport Tire Nuts
100 (135)
212015
212015
212015
212011
212011
212011
212011
212013
212013
212003
Summary of Contents for Pro-Flex 120
Page 2: ......
Page 4: ......
Page 50: ...Pro Flex 120 Series Parts List ...
Page 52: ...Pro Flex 120 Series Parts List 48 ...
Page 56: ...Pro Flex 120 Series Parts List 52 1 2 BLADE OPTIONS 05 2016 ...
Page 58: ...Pro Flex 120 Series Parts List 54 1 4 DECK ARM ASSEMBLIES 11 2014 11 2014 ...
Page 59: ...Pro Flex 120 Series Parts List 55 1 5 DRIVE BELTS 11 2014 ...
Page 60: ...Pro Flex 120 Series Parts List 56 1 6 BELT DRIVE ASSEMBLY LEFT 11 2014 ...
Page 61: ...Pro Flex 120 Series Parts List 57 1 7 BELT DRIVE ASSEMBLY RIGHT 11 2014 ...
Page 65: ...Pro Flex 120 Series Parts List 61 3 HYDRAULICS 11 2014 ...
Page 66: ...Pro Flex 120 Series Parts List 62 4 DRIVELINE 4 1 INPUT DRIVELINE 01 2015 ...
Page 67: ...Pro Flex 120 Series Parts List 63 4 2 DRIVELINE GUARDING 11 2014 ...
Page 68: ...Pro Flex 120 Series Parts List 64 4 3 INPUT PTO SHAFT 11 2014 ...
Page 69: ...Pro Flex 120 Series Parts List 65 4 4 INTERMEDIATE PTO SHAFT 11 2014 ...
Page 70: ...Pro Flex 120 Series Parts List 66 4 5 GEARBOX 11 2014 ...
Page 71: ...Pro Flex 120 Series Parts List 67 5 WHEEL ASSEMBLIES 5 1 WHEEL ASSEMBLIES 05 2015 ...