Oil line removal and installation - AR18.30-P-6850LFA

ENGINE 276.8 in MODEL 217, 222 

Shown on engine 276.8 without code ME05 (HD 80KW-variants (INCLUDING PLUGIN)) 

Fig 1: Oil Line Remove/Install Components - Shown On Engine 276.8 Without Code ME05

Courtesy of MERCEDES-BENZ USA

	Risk of death  when touching components on vehicles with high-voltage on-board electrical system	Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not  carry out any work on high-voltage on-board electrical systems.	AS54.00-Z-0001-01A
	Note on high-voltage on-board electrical system		AH54.00-P-0010-01A
	Evaluation of high-voltage components		AH54.00-P-6500-01SXH
	Remove/install
1	Perform enable for the high voltage on-board electrical system	Engine 276.8 in model 222.163	AR54.10-P-1150LF
2	Open engine hood and raise to vertical position
3	Remove left or right air filter housing		AR09.10-P-1150LFA
4	Remove left or right soundproofing over the rail
5	Detach left or right oil lines feed lines (1L or 1R) from ATL and crankcase	Use suitable stop plugs to seal the openings. Install new sealing rings. Bolt, oil feed line to cylinder head	*BA09.40-P-1005-01W
		Bolt, oil feed line to turbocharger	*BA09.40-P-1004-01W
		Record plug	Figure
6	Remove left or right oil lines feed lines (1L or 1R)
7	Detach charge air cooler (3) at both charge air pipes and on throttle valve actuator and place with attached coolant lines to one side and secure against falling down		AR09.41-P-6819LFA
8	Detention poly-V belt and detach at the alternator (G2) or A/C compressor (A9)	Engine 276.8 in model 217, 222 (except 222.163)	AR13.20-P-0001LFA
9	Detach alternator (G2) and place to one side with the lines connected	Engine 276.8 in model 217, 222 (except 222.163)	AR15.40-P-5032LFA
10	Secure alternator (G2) so that it does not fall down	Engine 276.8 in model 217, 222 (except 222.163)
11.1	Remove electrical refrigerant compressor	Engine 276.8 in model 222.163	AR83.55-P-5311LFH
11.2	Detach A/C compressor (A9), place with attached lines to one side and secure against falling down	Engine 276.8 in model 217, 222 (except 222.163) Bolt, refrigerant compressor to timing case/crankcase/engine support	*BA83.55-P-1001-01M
12	Detach left or right return line oil lines (2L2R) from ATL and cylinder crankcase	Use suitable stop plugs to seal the openings. Install new sealing rings. Bolt, oil return line to crankcase	*BA09.40-P-1007-01W
		Bolt, oil return flow line to turbocharger	*BA09.40-P-1006-01W
		Record plug	Figure
13	Remove left or right return line oil lines (2L or 2R)
14	Install in the reverse order
15	Check engine oil level and correct if necessary
			AP18.00-P-1848U
	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
16	Carry out an engine test run, checking the engine for proper operation and leaktightness

Fig 2: Identifying Record Plug (129 589 00 91 00)

Courtesy of MERCEDES-BENZ USA