Fuel System/Lucas CAV Fuel Injection Pump REPAIRS TO FUEL INJECTION PUMP Do not disassemble the Lucas CAV fuel injection pump further than necessary for installing available parts, not even for cleaning. Send fuel injection pump to a specialized workshop for proper checking and adjustment. CD,3274,G40,12 -19-27APR92 CTM3274 (01JUL99) 40-29 Saran Liter Engines 060799 PN=274 LUCAS CAV FUEL INJECTION PUMP INSTALLATION Fit a new gasket or O-ring on pump housing and slide housing onto the three studs. -UN-17FEB95 Guide pump drive shaft into bore of drive gear. Tighten drive gear hex. nut (D) to 80 N·m (60 lb-ft). NOTE: Make sure that Woodruff key is properly installed. CD30316 Screw hex.
nuts onto the three studs and tighten fingertight only at this stage. Adjust pump (see “Fuel Injection Pump Static Timing” in this group). Connect fuel injection lines (C). Commence with outlet (E) and continue around the pump head in counter-clockwise direction, attaching lines in same order -UN-07MAR95 as engine firing (1-5-3-6-2-4 on 6 cyl. engines, 1-3-4-2 on 4 cyl. engines and 1-2-3 on 3 cyl. engines). Tighten fuel pressure lines at pump to 30 N·m (23 lb-ft). CD7204 IMPORTANT: When tightening fuel pressure lines at fuel injection pump, be sure not to turn fuel injection pump fittings. Turning of these fittings may cause internal pump damage.
Connect fuel return line (A), fuel supply line (B), shut-off system and speed control rod. -UN-17FEB95 CD30318 CD,3274,G40,13 -19-01FEB94 40 29