Operation and Maintenance Manual forWP10 Series Four-valve Diesel Engine (China IV, V)
24
Lubricate the O-rings at both ends and install the HCF filter
element. (it is recommended to use MobilVelocite No.6, other
lubricating oil may lead to O-ring failure)
Tighten the filter cover with the torque of 20+5Nm, and the size
of wrench is 27mm (DIN3124/ISO2715-1).
When fixing the urea dosing pump harness, the distance between the first fixing point and the connector shall be
less than 200mm, and the fixing point and the fixed part shall be on the same vibration source.
Table 5-3
Unscrew the filter cover with the wrench of 27mm
(DIN3124/ISO2725-1)