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Home >> Mercedes Benz >> 2021 >> GLC300 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Crank Assembly - 253 Chassis >> Testing & Repair >> Remove/Install Drive Plate - AR03.30-P-8003MRI

Remove/Install Drive Plate - AR03.30-P-8003MRI

Engine 264 in model 205, 253 

Fig 1: Drive Plate Components Location - Engine 264 In Model 253
G14470636Courtesy of MERCEDES-BENZ USA
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
Notice  Notes on threaded connections fastened using a tightening angle-based tightening process   AH00.00-P-0020-01A
REMOVING Remove     
1 Remove transmission. Engine 264 in model 205, 253 with transmission 725.0
with code M005 (Vehicles with 4MATIC/all-wheel drive)
AR27.10-P-0500MRI
    Engine 264 in model 205, 253 with transmission 725.0
except code M005 (Vehicles with 4MATIC/all-wheel drive)
AR27.10-P-0500MRF
2 Install retaining lock for crankshaft.   AR03.30-P-5001MRI 
3 Remove bolts (1). NOTES
Do not use an impact wrench or pneumatic tool to remove the screw/bolts (1).
Otherwise, threads are damaged.
 
4 Remove drive plate (2).    
INSTALLING Install     
5 Check end cover (5) and radial shaft sealing ring for damage. If damage is present,

Replace end cover (5) with radial shaft sealing ring.
AR03.20-P-3003MRI 
6 Position drive plate (2) on crankshaft flange. IMPORTANT The dowel pin for the crankshaft determines the installation position of the drive plate (2).  
7 Screw in new screws (1) and tighten evenly in a crosswise pattern. NOTES
Do not use an impact wrench/driver or pneumatic tool to screw in the screws (1). Otherwise, threads are damaged.
TORQUE SPECIFICATION Bolt, two-mass flywheel/drive plate to crankshaft
*BA03.30-P-1002-01Y 
8 Remove retaining lock for crankshaft.   AR03.30-P-5001MRI 
9 Install transmission. Engine 264 in model 205, 253 with transmission 725.0
with code M005 (Vehicles with 4MATIC/all-wheel drive)
AR27.10-P-0500MRI
    Engine 264 in model 205, 253 with transmission 725.0
except code M005 (Vehicles with 4MATIC/all-wheel drive)
AR27.10-P-0500MRF
FLYWHEEL, DRIVE PLATE, VIBRATION DAMPER, STARTER RING GEAR

Number Designation Engine 264
BA03.30-P-1002-01Y Bolt, two-mass flywheel/drive plate to crankshaft Stage 1 Nm 45
Stage 2 ∠° 90