Remove/Install Park Pawl Mechanism - AR27.60-P-0950MFC
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Transmission 724.0 in model 118, 177, 247
| Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure.Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | AS00.00-Z-0013-01A | |
| Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil | Wear protective gloves, protective clothing and safety glasses. Do not pour transmission oil into beverage bottles. |
AS00.40-Z-0001-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notes on automatic transmission | AH27.19-P-0001-01NKB | ||
| Remove/install | |||
| 1 | Drain fluid from transmission. | ||
| AP27.00-P-2707NK | |||
| 2 | Remove transmission. | AR27.10-P-0009MFC | |
| 3 | Fasten transmission onto assembly stand. | ||
| 000 588 27 31 00 Assembly stand for cars | WS01.00-P-0262B | ||
| AR27.10-P-0600-01NKB | |||
| Fig 2 | |||
| Fig 3 | |||
| Fig 1 | |||
| 4 | Disassemble transmission and remove transmission housing (27G) from shaft set. | AR27.10-P-0510MFC | |
| 5 | Remove dual clutch transmission fully integrated transmission control electrohydraulic controller unit (Y3/14). | AR27.19-P-0200MFC | |
| 6 | Remove retainer ring (5). | ||
| 7 | Pull cap with oil duct (6) out of transmission housing (27G). | ||
| 8 | Use suitable tool to remove cap (7) from transmission housing (27G). | ||
| 9 | Remove screws (22) and remove park pawl lift solenoid (L21) from transmission housing (27G). | *BA27.10-P-1007-04F | |
| 10 | Unscrew screw (102s) and take out permanent magnet (102). | *BA27.10-P-1010-04F | |
| 11 | Unscrew screw (103) and remove with washer (103s). | ||
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| *BA27.10-P-1011-04F | |||
| 12 | Remove bolt for locking pawl (104) together with coil spring (105), bearing bracket (106) and park pawl locking pawl (101) from transmission housing (27G). | ||
| 13 | Attach removal/installation tool to transmission housing (27G) and lock in the upper area. | AR27.60-P-0950-01NKB | |
| Fig 4 | |||
| 14 | Use suitable tool to remove retaining ring (8) of parking lock mechanism. | During assembly, only press the retaining ring (8) together far enough to install it. Otherwise it will be deformed. A deformed retaining ring (8) will result in faults or malfunctions on the parking lock mechanism. |
|
| 15 | Push removal/installation tool downwards and lock. | AR27.60-P-0950-01NKB | |
| Fig 4 | |||
| 16 | Screw the screw (109) into safety pin (108) and then pull out the safety pin (108). | ||
| 17 | Screw the screw (109) into safety pin (108) and then pull out the safety pin (108). | ||
| 18 | Release removal/installation tool, move upwards slowly then lock again. | AR27.60-P-0950-01NKB | |
| Fig 4 | |||
| 19 | Remove park pawl actuator (100) from transmission housing (27G). | ||
| Automatic transmission fluid (ATF) (specification 236.21) | BB00.40-P-0236-21A | ||
| 20 | Remove compression spring (107) from transmission housing (27G). | ||
| Clean | |||
| 21 | Clean all component parts and check for wear and damage. | Assembly cleaner If wear or damage was found, ↓ replace affected component parts. |
*BR00.45-Z-1028-04A |
| 22 | Install in the reverse order. | ||
| Check | |||
| 23 | Check oil level in automatic transmission, correct if necessary. | AR27.00-P-0104MFC | |
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| Risk of burn injuries , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. | Wear protective clothing and safety glasses. Use the extraction system. Move people out of the danger zone. | AS49.00-Z-0001-01A | |
| 24 | Perform engine test run, while doing so check engine and transmission for proper operation and leak tightness. |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 724.0 | |
|---|---|---|---|
| BA27.10-P-1007-04F | Bolt, lift solenoid to transmission housing | Nm | 8 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 724.0 | |
|---|---|---|---|
| BA27.10-P-1010-04F | Bolt, permanent magnet to reset piston | Nm | 5 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 724.0 | ||
|---|---|---|---|---|
| BA27.10-P-1011-04F | Bolt, park detent to transmission housing | Stage 1 | Nm | 20 |
| Stage 2 | ∠° | 90 | ||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |