R.O. PRESSURE TUBES MAINTENANCE (MODEL WPES-1) - continued.
Unequal torque on any end cap nut can result in damage to equipment.
Torque all nuts to 65
inch/pounds (73 5 N.m).
(10) Install ten washers (42) and nuts (43) on studs on pressure tube (6). Torque nuts to 65 inch-pounds (73.5
N.m) in sequence A thru J as shown.