LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2000 >> C280 >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Electrical System - Engine -- 202 Chassis >> Testing & Repair >> Remove/install alternator - AR15.40-P-5032GV

Remove/install alternator - AR15.40-P-5032GV

ENGINE 112.945 in MODELS 463.209 /232 /233 /244 /245 /250 

ENGINE 113.962 in MODELS 463.206 /240 /241 /247 /248 /249 /254 

ENGINE 113.982 in MODELS 463.243 /246 

Fig 1: Identifying Alternator Remove/Install Components - Engine 112.945/962/982 In Models 463
G04715183
MODIFICATION NOTES

14.4.00 Value changed from 15 Nm to 18 Nm Figure in BA15.40-P-1001-01A for engine 112, 113 modified *BA15.40-P-1001-01A 
14.4.00 Value changed from 4 Nm to 5 Nm Specification in BA15.40-P-1002-01A revised for 112, 113 engines *BA15.40-P-1002-01A 
REMOVINGINSTALLING Remove/install    
DANGER Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and safety glasses. Only pour battery acid into suitable and appropriately marked containers. AS54.10-Z-0001-01A
1.1 Disconnect battery ground cable Model 463.241 with code 979 AR54.10-P-0003PV
    Model 463.248 with code 979 AR54.10-P-0003PM
    All models except code 979. AR54.10-P-0003G
    IMPORTANTInstallation:  Code radio, clock and adjust stationary heater timer if necessary.  
NOTES Notes on battery All models. AH54.10-P-0001-01A
2 Remove air filter (1). IMPORTANT Remove by pulling straight up from valve cover.  
3 Release the tension on the poly-V-belt and remove it from the alternator.   AR13.22-P-1202B
4 Unscrew dipstick guide tube from the valve cover IMPORTANT Turn the guide tube to one side for alternator (G2) removal.  
    TORQUE SPECIFICATION *BA01.20-P-1001-01E 
    SPECIAL TOOL Figure
5 Remove the recirculation pump (M13) at the wheel housing.    
6 Remove bolts (7) TORQUE SPECIFICATION *BA15.40-P-1003-01A 
    SPECIAL TOOL Figure
7 Extract the alternator (G2) from the bracket (timing cover) and lay it to one side.    
8 Disconnect the wires (5/6). TORQUE SPECIFICATION *BA15.40-P-1001-01A 
    TORQUE SPECIFICATION *BA15.40-P-1002-01A 
9 Remove alternator (G2)    
10 Install in the reverse order    
11 Read out fault memory and erase Read out fault memory with hand-held tester (HHT) and erase  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect up STAR DIAGNOSIS and read out fault memory IMPORTANT STAR DIAGNOSIS
Stored faults, which may result from wires being disconnected or from simulation during assembly or testing, have to be processed and erased in the fault memories after completing the work.
AD00.00-P-2000-04A
      *WH58.30-Z-1048-13A 
TORQUE SPECIFICATION CRANKCASE VENTILATION, CYLINDER HEAD COVER

Number Designation Engines 112.910/911/ 912/913/914/ 915/916/917/ 920/921/922/ 923/940/941/ 942/943/944/ 945/946/947/ 949/951/953/ 954/955/960/ 961/970/972/ 973/975 Engines 113.940./ 941/942/943/ 944/948/960/ 961/962/963/ 964/965/966/ 967/968/969/ 971/980/981/ 982/984/986/ 992/995
BA01.20-P-1001-01E Cylinder head cover bolt Nm 8 10
TORQUE SPECIFICATION ALTERNATOR

Number Designation Engine 112.91/92/94/ 953/954/955/ 96/97, 113.94/96/98
BA15.40-P-1001-01A Nut, circuit B+ to alternator Nm 18
BA15.40-P-1002-01A Nut, circuit D+ to alternator Nm 5
BA15.40-P-1003-01A Bolt for alternator Nm 42
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00
Fig 2: Identifying External Torx Set (001 589 76 09 00)
G04715184