Replace front crankshaft radial sealing ring · ar0320g3000mt · Mercedes-Benz WIS

AR03.20-G-3000MT

Replace front crankshaft radial sealing ring

10.1.07

MODEL 000.001 with ENGINE 444.901
Euro 1

MODEL 000.001 with ENGINE 444.901
Euro 2

MODEL 000.001 with ENGINE 447.903
Euro 2

G03.20-3110-11

Shown on engine 444.901

4 Crankshaft radial seal

	Removal
1	Remove belt pulley		AR03.30-G-1600MT
2	Remove the front crankshaft radial sealing ring (4)		AR03.20-G-3000-02MT
			*541589023300
	Checking
3	Check contact surface of crankshaft radial sealing ring (4) on race or crankshaft flange	 If galling is present on race or crankshaft flange: 
		Fit new race onto crankshaft flange.	AR03.20-G-2570MT
	Install
4	Install front crankshaft radial seal (4)	Crankshaft radial sealing ring (4) without race	AR03.20-G-3000-01MT
			*541589023300
		Crankshaft radial sealing ring (4) with race	AR03.20-G-3000-01MTA
			*541589023300
5	Install the belt pulley		AR03.30-G-1600MT
 Danger!	Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
6	Start the engine and check the front crankshaft radial sealing ring (4) for leaks

Removal and insertion device

541 589 02 33 00

ar0320g2570mt
ar0320g300001mt
ar0320g300001mta
ar0320g300002mt
ar0330g1600mt
as0000z000501a Pericol de accident prin pornirea de pe loc cu motorul aflat în funcţionare. Pericol de rănire prin striviri şi arsuri la manipularea în timpul pornirii motorului sau cu motorul aflat în funcţionare