Remove, install charge air bypass flap - AR09.40-P-1008CD
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ENGINES 651 in MODEL 204, 207, 212 only for two-stage charging
| Remove/install | |||
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 1 | Remove charge air hose upstream of charge air cooler | AR09.41-P-8619CD | |
| 2 | Detach air filter housing | AR09.10-P-1150CD | |
| 3 | Remove engine air intake duct downstream of air filter | AR09.10-P-8130CD | |
| 4 | Remove impact plate in front of V-belt | ||
| 5 | Remove center bottom section of soundproofing | Model 204 except model 204.9 | |
| Model 204.9 | AR61.20-P-1105CY | ||
| Model 207, 212 | AR94.30-P-5300EW | ||
| 6 | Loosen bracket (9) on alternator and engine support, for this purpose unscrew bolts (8) from bottom | *BA09.40-P-1008-01P | |
| 7 | Loosen bracket (9) on air duct housing (2), for this purpose unscrew bolt (10) from top | *BA09.40-P-1007-01P | |
| 8 | Disconnect bracket (12) and bracket (14) from air duct housing (2); to this remove bolts (11) and (13) on air duct housing (2) and only loosen on turbocharger | *BA09.40-P-1017-01P | |
| 9 | Remove vacuum hose from aneroid capsule for turbocharger bypass flap (7) | ||
| 10 | Remove aneroid capsule for turbocharger bypass flap (7) | AR09.40-P-1002-02CD | |
| *BA09.40-P-1012-01P | |||
| 11 | Remove air duct housing (2), for this purpose unscrew bolts (15) and pull air duct housing (2) out of turbocharger | *BA09.40-P-1015-01P | |
| 12 | Remove bypass flap (1), for this purpose unscrew bolts (16) and pull bypass flap (1) out of turbocharger | *BA09.40-P-1016-01P | |
| 13 | Install in the reverse order |
TURBOCHARGER
| Number | Designation | Engine 651 | ||
|---|---|---|---|---|
| BA09.40-P-1007-01P | Bolt, turbocharger bracket to turbocharger bypass flap | M6 | Nm | 9 |
| BA09.40-P-1008-01P | Bolt, turbocharger bracket to engine support/major assembly carrier | M8 | Nm | 20 |
| BA09.40-P-1012-01P | Fastening nut on turbocharger vacuum unit | M6 | Nm | 9 |
| BA09.40-P-1015-01P | Bolt, flanged pipe to bypass flap | Nm | 9 | |
| BA09.40-P-1016-01P | Bolt, bypass flap to turbocharger | Nm | 9 | |
| BA09.40-P-1017-01P | Bolt, turbocharger bracket to bypass flap/air duct housing | Nm | 9 | |