M 14.40 Roller Tappet - Hatz Diesel 1D30 S Workshop Manual

M 14.00 Fuel-injection equipment

M 14.40 Roller tappet

–
Preparations:
Ref.: M-Disassembly cross reference
scheme.
Dismantling:
– Remove in numerical sequence 1...3.
– Remove pressure plate 4 with „O"-Ring 5.
Inspection / repair:
– Check guide plate 2 and pressure plate
4 as well as roller tappet 6 for wear or
any other damage.
– Check surface condition of roller in con-
nection with camshaft.
NOTE:
The roller tappet 6 must be replaced as a
complete unit.
Pressure plate 4 available as spare part.
Assembly:
– Assemble in reverse sequence 6...3.
NOTE:
Pay attention to position of pressure plate 4
in roller tappet.
Flat side towards injection pump !
– Place and push complete roller tappet 3
firmly in.
Guiding slot on TOP!
– Assemble in reverse sequence 2...1.
Apply locking agent as specified !
– Check roller tappet for free movement in
bore and guiding plate.
3
1D . . / 03.06