Spec Sheet

66 Series, TSF
GENERAL PUMP 1174 Northland Drive • Mendota Heights, MN 55120
Phone: [phone] • Fax: [phone] • e-mail: [e-mail] • www.generalpump.com
Ref 310045 Rev. N
04-19
TORQUE SPECS*
* Decrease torque by 20% if threads are lubricated
** Use Loc-Tite 542 or similar
POS. Nm Ft/lb
2 45 33.2
9 130 95.9
11 20 14.8
25 10 7.4
28 20 14.8
30 20 14.8
37** 20 14.8†
41 40 29.5
49 40 29.5
54 70 51.6
55 40 29.5
OIL CHANGING
1. Oil changing must be done with the pump at operating temperature.
1.2 Put a container under the oil drain plug (3).
1.3 Remove the oil dipstick (1) and then the drain plug (3).
1.4 Wait until all the oil has drained out, then screw the drain plug (3) and tighten at the torque shown in
the exploded diagram and above table.
1.5 Fill with new oil (General Pump Series 100) until the middle of the oil sight glass is reached, screw by
hand the oil dipstick (1).
GENERAL PUMP
A member of the Interpump Group