Remove/Install Alternator - AR15.40-P-5032MNG
Engine 177 in model 253
| Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil | Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers. | AS18.00-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 | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Disconnect battery ground line | AR54.10-P-0003LW | |
| 2 | Remove ME-SFI control unit (N3/10) | AR07.08-P-7013MNG | |
| 3 | Remove screw of the bracket of the oil lines (60) from the belt tensioner bracket | *BA18.30-P-1009-01N | |
| 4 | Remove oil lines (60) from crankcase; collect engine oil in a suitable container | ||
| *BA18.30-P-1009-01N | |||
| 5 | Seal oil lines (60) and crankcase with suitable stop plugs | Fig 2 | |
| 6 | Remove additional engine radiator with bracket and air duct segment | AR20.20-P-3867MNG | |
| 7 | Press radiator package upward out of the left elastomer bearing of the left radiator support mounting console | ||
| 8 | Pull the radiator package on the left side forward | ||
| 9 | Remove guide pulley | AR13.20-P-0011MNG | |
| 10 | Remove contact protection of the electric line B+ nut (11) | ||
| 11 | Unscrew nut of electric line B+ (11) | *BA15.40-P-1003-01T | |
| 12 | Remove screw/bolts (2) | *BA07.08-P-1001-01G | |
| 13 | Remove bracket (1) downward | ||
| 14 | remove screw (10) | *BA15.40-P-1001-01T | |
| 15 | Lift alternator (G2) and twist horizontally so that the electrical connector (12) can be reached | ||
| 16 | Release and disconnect electrical connector (12) | ||
| 17 | Take alternator (G2) down and out | ||
| 18 | Install in the reverse order | ||
| 19 | Check engine oil level; correct if necessary | ||
| AP18.00-P-1812CKI | |||
| 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 | |
| 20 | Perform engine test run thus checking the alternator (G2) for proper operation and oil lines (60) for leak tightness | Check alternator | AR15.40-P-5001MNG |
| 21 | Install center and front lower engine compartment paneling | AR61.20-P-1105LW |
CONTROL UNIT
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA07.08-P-1001-01G | Screw/bolt, control unit bracket to engine support/belt tensioner carrier/alternator bracket | Nm | 9 |
ALTERNATOR
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA15.40-P-1001-01T | Bolt, alternator to alternator bracket | Nm | 20 |
ALTERNATOR
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA15.40-P-1003-01T | Nut, positive line to alternator | Nm | 16 |
OIL COOLING
| Number | Designation | Engine 177 except in model 463 | |
|---|---|---|---|
| BA18.30-P-1009-01N | Bolt, oil line to engine | Nm | 8 |