FUEL INJECTION LINES AND AIR INLET MANIFOLD
Loosen bolt (11). Remove the five bolts (10)
and one nut and remove air inlet manifold (9).
Disconnect return line (12) from the fuel
injection pump housing and junction block to
remove it from the engine.
Put tape over the openings in the cylinder heads
to keep dirt and foreign materials out of the
INSTALL FUEL INJECTION LINES AND AIR INLET
Remove the plugs and caps from the fuel lines.
Put return line (1) in position and connect it to
the fuel injection pump housing and the junction
Remove the tape from the openings in the
Put air inlet manifold (3) and gaskets (2) in
position on the engine and install the bolts and
one nut that hold it in place.
NOTE: If the adapters in the air inlet
manifold were removed, put 8H4137
Sealer on the threads of the adapters
and tighten them to a torque of 9 ± 3
lb. ft. (12 ± 4 Nm).
Tighten the bolts (6) and (7) to a torque of 15 ±
5 lb. ft. (20 ± 7 N m) then tighten the bolts and
one nut in number sequence shown to a torque
of 32 ± 5 lb. ft. (43 ± 7 Nm). Remove bolt (10)
to install the fuel line bracket.