B1CB04K1 - 206 TU5JP ENGINE TU1JP ENGINE TU3JP ENGINE
IDENTIFICATION DATA (ALUMINIUM CYLINDER BLOCK )
1 - IDENTIFICATION
Cast iron crankshaft with 5 main bearings and balance weights .
(1) Half bearing thrust washers to control end float .
The bearing half-shells (2) and (4) are grooved .
2 - DATA
2 - 1 - CRANKSHAFT
| TU1 engine TU2 engine TU3 engine TU5 engine |
||||
|---|---|---|---|---|
| nominal | repair 1 | repair 2 | repair 3 | |
| ø A + 0 - 0,016 |
49,981 | 49,681 | - | - |
| ø B - 0,009 - 0,025 |
45 | 44,7 | - | - |
| C + 0,052 + 0 |
23,6 | 23,8 | 23,9 | 24 |
| ø D + 0 - 0,065 |
85 | 84,8 | - | - |
| TU9 engine | ||||
|---|---|---|---|---|
| nominal | repair 1 | repair 2 | repair 3 | |
| ø A + 0 - 0,016 |
49,981 | 49,681 | - | - |
| ø B ± 0,008 |
38 | 37,7 | - | - |
| C + 0,052 + 0 |
23,6 | 23,8 | 23,9 | 24 |
| ø D + 0 - 0,065 |
85 | 84,8 | - | - |
IMPERATIVE : lap (depending on engine) and buff following grinding of the crank pins and main journals .
WARNING : reworking of the crankshafts is prohibited .
When carrying out grinding operations, the crankshaft must turn according to its normal direction of rotation in the engine .
Crankshaft end float :
2 - 2 - BEARING CAP SHELLS
| nominal dimension | ||||||
|---|---|---|---|---|---|---|
| category | A | B | C | D | E | G |
| E (mm) |
1,823 | 1,829 | 1,835 | 1,841 | 1,847 | 1,853 |
| F (mm) |
- | |||||
| mark | blue | orange | black | yellow | green | white |
| repair size | ||||||
|---|---|---|---|---|---|---|
| category | U (*) | V (*) | W (*) | X (*) | Y (*) | Z (*) |
| E (mm) |
1,973 | 1,979 | 1,985 | 1,991 | 1,998 | 2,003 |
| F (mm) |
- | |||||
| mark | blue | orange | black | yellow | green | white |
| (*) letter (R) stamped on back of shell | ||||||
2 - 3 - CYLINDER BLOCK SHELLS
| nominal dimension | repair size | |
|---|---|---|
| category | C | W (*) |
| E (mm) |
- | |
| F (mm) |
1,835 | 1,985 |
| mark | black | |
| (*) letter (R) stamped on back of shell | ||
2 - 4 - CONNECTING ROD HALF SHELLS
| TU9 engine | ||
|---|---|---|
| distance (mm) | nominal | repair 1 |
| H | 1,545 | 1,695 |
| TU1 - TU2 engine TU3 engine - not TU3JP TU5 engine |
||
|---|---|---|
| distance (mm) | nominal | repair 1 |
| H | 1,817 | 1,967 |
IMPERATIVE : combine drilled connecting rod half shells with engines fitted with connecting rods with an oil jet .
NOTE : drilled connecting rod half shells can be combined with connecting rods which do not have an oil jet .