Remove/install Turbobrake · ar1415g3000ch · Mercedes-Benz WIS

AR14.15-G-3000CH

Remove/install Turbobrake

13.11.2018

Engine	457.9, 458.9 in model 000.001
	with turbobrake

1	Turbocharger
2	Heat shield
3	Charge air pipe
4	Air intake line
5	Air intake hose

G09.40-3194-05

G14.15-3117-09

3	Charge air pipe	9	Oil pressure line	13	Vacuum cell
6	Compressed-air line	10	Turbine speed sensor	14	Compressed-air line
7	Actuating cylinder	11	Electrical line	15	Exhaust manifold
8	Turbobrake	12	Oil return line

 Warning	Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
 Warning	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
 Caution	Risk of injury caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
 Caution	Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil	Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers.	AS18.00-Z-0001-01A
Topical note	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
Topical note	Notes on avoiding damage through contamination and foreign objects		AH00.00-N-5000-01H
Topical note	Information on working sealing surfaces when carrying out engine repairs		AH01.10-N-0002-01A
 	Remove/install
1	Disconnect ground line on battery.	 See information from body manufacturer.
2	Remove heat shield (2).	 Bolt, heat shield to Turbobrake	*BA14.15-N-1007-02CH
3	Remove exhaust pipe at turbobrake (8).	 See information from body manufacturer.
4	Remove charge air pipe (3).		AR09.41-G-1311CH
5	Remove air intake hose (5) from exhaust gas turbocharger (1) and from air intake line (4).	 See information from body manufacturer.
		 Installation: Check air intake hose (5) and clamps for wear and damage.
		If wear or damage is present,
		
		replace air intake hose (5) and/or clamps.
6	Remove compressed-air line (6) at actuating cylinder (7).	 See information from body manufacturer.
7	Remove oil pressure line (9) of turbobrake (8).		AR14.15-G-3006CH
		 Installation: Fill bearing housing of turbobrake (8) via oil feed bore with clean engine oil.
8	Expose electric line (11) and disconnect from engine wiring harness.
9	Remove oil return feed line (12) of turbobrake (8).		AR14.15-G-3005CH
		 Counterhold fitting of oil return feed line (12).
10	Remove compressed-air line (14) from pressure cell (13).	 See information from body manufacturer.
11	Detach turbobrake (8) from exhaust manifold (15) and remove.	 Seal all openings at turbobrake (8).
		 Installation: Clean sealing surfaces and replace nuts.
		 Nut, turbobrake to exhaust manifold	*BA14.15-N-1005-02CH
12	Install in the reverse order
13	Perform engine test run.
14	Check and correct engine oil level.	 Check engine oil level after waiting at least 5 min. after switching off the engine.
		 Engine 457.9, 458.9Engine oil	*BF18.00-N-1001-01K
15	Check engine in area of turbobrake (8) for leaks.	 Visual inspection.

 Turbobrake

Number	Designation		Engine 457.9, 458.9 in model 000.001 with turbobrake
BA14.15-N-1005-02CH	Nut, turbobrake to exhaust manifold	Nm	50

 Turbobrake

Number	Designation		Engine 457.9, 458.9 in model 000.001 with turbobrake
BA14.15-N-1007-02CH	Bolt, heat shield to Turbobrake	Nm	20

 Engine lubrication

Number	Designation			Engine 457.9, installation position horizontal	Engine 457.9, installation position vertical, used as bus engine except engine 457.944/953/96
BF18.00-N-1001-01K	Engine oil	Filling capacity with oil filter	Liter	32	29,5
		sheet		BB00.40-P-0228-05A	BB00.40-P-0228-05A
		sheet		BB00.40-P-0228-03A	BB00.40-P-0228-03A
		sheet		BB00.40-P-0228-01A	BB00.40-P-0228-01A
		sheet		BB00.40-P-0228-31A	BB00.40-P-0228-31A
		sheet		BB00.40-P-0228-51A	BB00.40-P-0228-51A

 Engine lubrication

Number	Designation			Engine 457.944/953/96, installation position vertical, used as bus engine	Engine 457.9, installation position vertical, all applications except bus engine
BF18.00-N-1001-01K	Engine oil	Filling capacity with oil filter	Liter	32	39
		sheet		BB00.40-P-0228-05A	BB00.40-P-0228-05A
		sheet		BB00.40-P-0228-03A	BB00.40-P-0228-03A
		sheet		BB00.40-P-0228-01A	BB00.40-P-0228-01A
		sheet		BB00.40-P-0228-31A	BB00.40-P-0228-31A
		sheet		BB00.40-P-0228-51A	BB00.40-P-0228-51A

 Engine lubrication

Number	Designation			ENGINE 458.9 with rear sump oil pan with firewall height 330 mm	ENGINE 458.97/98 except rear sump oil pan with firewall height 330 mm
BF18.00-N-1001-01K	Engine oil	Filling capacity with oil filter	Liter	43	29,5
		sheet		BB00.40-P-0228-05A	BB00.40-P-0228-05A
		sheet		BB00.40-P-0228-03A	BB00.40-P-0228-03A
		sheet		BB00.40-P-0228-01A	BB00.40-P-0228-01A
		sheet		BB00.40-P-0228-31A	BB00.40-P-0228-31A
		sheet		BB00.40-P-0228-51A	BB00.40-P-0228-51A

 Engine lubrication

Number	Designation			ENGINE 458.99 with rear sump oil pan with firewall height 235 mm	ENGINE 458.99 with front sump oil pan
BF18.00-N-1001-01K	Engine oil	Filling capacity with oil filter	Liter	32	39
		sheet		BB00.40-P-0228-05A	BB00.40-P-0228-05A
		sheet		BB00.40-P-0228-03A	BB00.40-P-0228-03A
		sheet		BB00.40-P-0228-01A	BB00.40-P-0228-01A
		sheet		BB00.40-P-0228-31A	BB00.40-P-0228-31A
		sheet		BB00.40-P-0228-51A	BB00.40-P-0228-51A

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