Item
Fastener
Frame size
Wrench size
Torque
P2B1/
P2A1
Multi-function valve
030-100
1-1/4 in hex
89 N•m [66 lbf•ft]
130-250
1-5/8 in hex
210 N•m [155 lbf•ft]
Plug size and torque chart
If any plugs or fittings are removed from the pump during servicing,install and torque as indicated in the
accompanying table.
C
Caution
Torque plugs or fittings installed into aluminum housings to the lower values specified for internal hex
plugs of the same size.
Always install new O-rings before reinstalling the plugs or fittings.
Item
O-ring plug
Wrench size
Torque
B70, B72
9/16-18
3/16 internal hex wrench
40 N•m [30 lbf•ft]
B71
9/16-18
3/16 internal hex wrench
12 N•m [9 lbf•ft]
B80
1-1/16-12
9/16 internal hex wrench
115 N•m [85 lbf•ft]
B82, B83
9/16-18
1/4 internal hex wrench
40 N•m [30 lbf•ft]
G18
7/16-20
3/16 internal hex wrench
12 N•m [9 lbf•ft]
G45-G50
9/16-18
11/16 inch hex wrench
40 N•m [30 lbf•ft]
G52-G54
9/16-18
1/4 internal hex wrench
23 N•m [17 lbf•ft]
H90 (not shown)
1-5/16-12
5/8 internal hex wrench
70 N•m [52 lbf•ft]
N35, N36 (not shown)
9/16-18
11/16 inch hex wrench
37 N•m [27 lbf•ft]
N37
9/16-18
1/4 internal hex wrench
40 N•m [30 lbf•ft]
Service Manual
Series 90 Pumps
Torque chart
520L0818 • Rev 0101 • August 2015
69