AR15.40-W-5032AB | Remove/install alternator | 14.2.12 |
ENGINE 904.9## ## as of 190708 in MODEL 375, 970, 972, 975, 976
ENGINE 904.9 in MODEL 374, 958
ENGINE 906.9## ## as of 190708 in MODEL 970, 972, 974, 975, 976
ENGINE 906.9 in MODEL 374, 958
ENGINE 906.9## ## as of 190708 in MODEL 375, 950, 952, 953, 954
W15.40-1080-11
Shown on ENGINE 906.9 in MODEL 950
1 Charge air pipe
2 Intake hose
G2 Alternator
W15.40-1053-08
Shown with engine 906.9 removed
4 Electrical wiring harness with ground line
5 Carrier
6 Oil filter housing
7 Poly-V belt
G2 Alternator
Modification notes
| Remove/install | ||
1 | Switch off ignition | ||
Danger! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all way to end position and secure with safety strut. | |
2 | Tilt cab | ||
| Notes on tilting the cab | ||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
3 | Disconnect ground lead from battery | ||
| Notes on battery | ||
4 | Remove right soundproofing at frame | ||
5 | Remove intake hose (2) and crankcase ventilation hose | ||
6 | Remove charge air pipe (1) | ||
7 | Release tension on poly-V belt (7) and remove belt pulley from alternator (G2) | Do not remove poly-V belt (7). | |
8 | Remove electrical wiring harness with ground line (4) on alternator (G2) | Remove cable ties | |
Installation: Additionally secure safety clamp on plug with a cable ties. | |||
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9 | Remove alternator (G2) from oil filter housing (6) bracket | | |
10 | Detach alternator (G2) on carrier (5) and remove | | |
11 | Inspect belt pulley of alternator (G2) for damage and concentric running | Not when replacing the alternator (G2). | |
If wear is found: | |||
Replace belt pulley for alternator (G2). | |||
12 | Install in the reverse order | ||
13 | Set time and synchronize tachograph |
Alternator
Number | Designation | Engine | ||
BA15.40-N-1002-01B | Nut, alternator to support | Nm | 50 | |
BA15.40-N-1003-01B | Bolt, alternator to bracket | Nm | 65 | |
BA15.40-N-1009-01B | Bolt, ground line to alternator | Nm | 12 | |
BA15.40-N-1015-01B | Nut, electrical line to alternator terminal B2+ | Nm | 30 | |