Menu
Motor Era offers service repair manuals for your BMW Z4 - DOWNLOAD your manual now! BMW Z4 service repair manuals. Complete list of BMW Z4 auto service repair manuals: 1994-2007 BMW Wiring Diagram System Workshop Repair & Service Manual COMPLETE & INFORMATIVE for DIY REPAIR ☆ ☆ ☆ ☆ ☆ BMW Z4 E85 E86 2002 Service and repair Manual. BMW ISTA Download. Compatible with All PC Operating Systems Windows 10, 8.1, 8, 7, Vista, XP - 32bit and 64bit. BMW ISTA Workshop Manuals All BMW models from 1981 to 2017.
![Bmw M62 Engine Workshop Manual Bmw M62 Engine Workshop Manual](https://www.bimmerworld.com/BMW-M-Engine-Code-Key-Breakdown-M20-M50-M52-M54-M62-S52-S54-S62.jpg)
BMW M73 engine | |
---|---|
Overview | |
Production | 1993–2002 |
Layout | |
Configuration | 60° V12 |
Displacement | 5.4 L (330 cu in) |
Valvetrain | SOHC |
Combustion | |
Fuel type | Petrol |
Chronology | |
Predecessor | BMW M70 |
Successor | BMW N73 |
Jarvis for pc. The BMWM73 is a SOHC V12 petrol engine which replaced the BMW M70 and was produced from 1993-2002. It was used in the BMW E38 7 Series, E31 8 Series and Rolls-Royce Silver Seraph.
Design[edit]
Compared with its M70 predecessor, the M73 features an updated roller-rocker valve-train and an increased displacement, due to a bore increase of 1 mm (0.04 in) and a stroke increase of 4 mm (0.16 in).[1] While most other engines in the BMW range had switched to dual overhead camshafts with four valves per cylinder, the M73 used a single overhead camshalt and with two valves per cylinder.[2]
Some versions of the engine have two separate Bosch Motronicengine control units,[3] while others use a single Siemens ECU.[4]
Versions[edit]
Engine | Displacement | Power | Torque | Year |
---|---|---|---|---|
M73B54 | 5,379 cc (328.2 cu in) | 240 kW (322 hp) at 5,000 rpm | 490 N⋅m (361 lb⋅ft) at 3,900 rpm | 1994 |
M73TUB54 | 1998 |
M73B54[edit]
Applications:
- 1994-1998 E38 750i/750iL/L7
- 1994-1999 E31 850Ci
M62 Bmw Engine Modifications
M73TUB54[edit]
Due to more stringent emissions standards, the 1999 model year marked the addition of an electronically heated catalyst,[5] variable MAP thermostat, and water cooled alternator.
Applications:
- 1998-2001 E38 750i/750iL/L7
- 1999-2002 Rolls-Royce Silver Seraph
- 2013 Monte Carlo Automobile Rascasse
Awards[edit]
- 1999 International Engine of the Year - Best Above 4.0 Litre category winner[2]
References[edit]
- ^'Information on M73 engines'. www.bmwheaven.com. Retrieved 5 August 2017.
- ^ ab'BMW Super Bild Of The Day: 5.4 liter BMW V12'. www.bmwblog.com. Retrieved 5 August 2017.
- ^M73 Training Reference Manual(PDF). p. 2. Retrieved 10 April 2017.
- ^'E38 750iL Engine electrical system engine'. www.realoem.com. Retrieved 10 April 2017.
- ^'BMW M70, M72 and M73 V12 Engines'. www.unixnerd.demon.co.uk. Retrieved 5 August 2017.
See also[edit]
Bmw M62 Engine Workshop Manual 2016
« previous — BMW automotive petrol engines: 1980s to 2000s — next » | ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1980s | 1990s | 2000s | ||||||||||||||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
Straight-4 | <<M10 | M40 | M43 | N40 / N42 | N45 / N46>> | |||||||||||||||||||||||||
M42 | M44 | N43>> | ||||||||||||||||||||||||||||
S14 | ||||||||||||||||||||||||||||||
Straight-6 | <<M20 | M50 | M52 | M54 | N52>> | |||||||||||||||||||||||||
<< M30 | N53>> | |||||||||||||||||||||||||||||
<<M88 / M90 | S38 | |||||||||||||||||||||||||||||
S50 / S52 | S54 | |||||||||||||||||||||||||||||
Straight-6 turbo | M102 | M106 | N54>> | |||||||||||||||||||||||||||
N55>> | ||||||||||||||||||||||||||||||
V8 | M60 | M62 | N62>> | |||||||||||||||||||||||||||
S62 | S65>> | |||||||||||||||||||||||||||||
V8 turbo | N63>> | |||||||||||||||||||||||||||||
V10 | S85>> | |||||||||||||||||||||||||||||
V12 | M70 | M73 | N73>> | |||||||||||||||||||||||||||
S70 | ||||||||||||||||||||||||||||||
V12 turbo | N74>> | |||||||||||||||||||||||||||||
Production of previous model continues in parallel |
Retrieved from 'https://en.wikipedia.org/w/index.php?title=BMW_M73&oldid=973819027'
NEXT PAGE >VS-13/Reiter
Baugruppe/Group: 00
00 14 07 (414)
nur US
Datum/Date:
12/2007 https://bestpload394.weebly.com/new-dyno-for-mac.html.
12/2007 https://bestpload394.weebly.com/new-dyno-for-mac.html.
Modified change intervals
E9x-M3-US
Situation:
Because of current quality examinations, the interval for replacing the 'engine air cleaner'
(on US vehicles) has to be reduced to mileage of 15,000 miles.
(on US vehicles) has to be reduced to mileage of 15,000 miles.
Bmw M62 Engine
Affected vehicles:
Visio 2007 portable. S65B40 US models
Launch date:
- from 12/2007
Bmw M62 Engine Workshop Manual 2017
Procedure:
The Inspection Sheet on the KSD-DVD has been revised.
SI Modified change intervals E9x-M3-US
Bmw M62 Engine Issues
BMW AG - TIS
07.02.2013 22:48
Bmw M62 Engine For Sale
Issue status (12/2007) Valid only until next DVD is issued Sabon font free mac.
Copyright
Bmw M62b44
Page - 1 -