Fuel Distributor Tightening Procedure - GF07.03-P-2107-01MFG
Engine 139 in model 118, 177, 247
Screw screws (1 to 4) of fuel distributor (rail) into cylinder head cover evenly in numerical order by hand up to end stop of flange plates.
Screw in screws (1 to 4) of fuel distributor (rail) by no more than two revolutions at a time to avoid canting.
Screws (1 to 4) of fuel distributor (rail) are tightened in numerical order according to the specifications.