United States 81V005000
PHILADELPHIA SUBURBAN CO.
The problem
INCORRECT BOLTS MAY HAVE BEEN USED TO SECURE THE DRIVE-LINE FLANGES TO THE FRONT AND REAR PUMP FLANGES. UNDER HIGH TORQUE LOAD, THE DRIVE LINE COULD SEPARATE.
What owners should do
BOLTS WILL BE REPLACED WITH SAE GRADE 8 BOLTS WITHOUT CHARGE TO OWNERS.
Units 40