Mercury D4.2L D-Tronic

FUEL DELIVERY PUMP AND FUEL FILTER
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 5B-3
Identification
70163
D2.8L D-Tronic and D4.2L D-Tronic Fuel Delivery Pump
Specifications
Description D2.8L D-Tronic And D4.2L D-Tronic
Fuel Flow per
Minute
80 Liters (85 U. S. Qts.) at 2500 rpm
Delivery
Pressure
Measured at 2500
14 - 34 kPa (2-5 psi)
Supply
Restriction
Measured at 2500
rpm; no load.
20.261 kPa (6 in. Hg)
Return
Pressure
13.78 kPa (2 psi)
Torque
Description Nm lb-in. lb-ft
Filter Header To Bracket Nut 32 24
Pump To Block Nut 24 18
Fuel Filter Hand tighten only
Tools
DESCRIPTION PART NUMBER
Fuel Pressure Gauge [0-103.35 kPa (0-15 psi)] Obtain Locally
Lubricants / Sealants / Adhesives
Description Part Number
SAE 30W Engine Oil Obtain Locally