M 02.30 Crankshaft / Wear Sleeve - Hatz Diesel 1D30 S Workshop Manual

M 02.00 Crankshaft

M 02.30 Crankshaft / Wear sleeve

–
Preparations:
Ref.: M-Disassembly cross reference
scheme.
Dismantling:
– Remove in numerical sequence 1...3.
Remove counter weight through cylinder
bore.
Inspection / repair:
– Visual inspection.
– Check crankshaft for wear and hardness
in connection with wear specifications.
Ref.: Chapt. M 02.10
NOTE:
After regrinding or if ever necessary re-
move crank journal closing cover 4 for
cleaning purposes.
For correct replacement proceed as fol-
lows:
– Drill and use drill bit or knock closing
cover out of its position.
– Remove peened edges carefully to avoid
damage of closing cover during assembly.
– Clean whole area in bore as well as oil
galleries.
– Place and drive closing cover 4 firmly
into corresponding bore in crank journal
until flush with straight bore.
Apply high strength locking agent as
specified !
Replace closing cover each time to ob-
tain proper sealing.
– Lock closing cover by peening edges
around chamfered part above straight
bore (closing cover) using a punch or
similar tool.
3
1D . . / 03.06
Assembly:
– Assemble in reverse sequence 3...1.
Torque to specification !
Shaft Repair Sleeve
1 D 60 - 80 - 81 - 90 only!
In case the running surface position of the
oil seal ring shows excessive wear a repair
sleeve can be used.
Assembly:
– Degrease wear sleeve area on crank-
shaft.
– Place and fit repair sleeve 5 firmly onto
shaft position.
Apply high strength locking agent as
specified !
For mounting follow suppliers installation
instructions as supplied with each Shaft
Repair Sleeve.