Dedicated Subsystem WorkbenchPlatform Gen: 2014–2020

2014 BMW S 1000 R Cylinder Compression & Leakdown Diagnostic Engine

Factory compression specs for 2014 BMW S 1000 R: standard pressure 175 - 225 PSI (1207 - 1551 kPa), service limit 150 PSI, dry vs wet test diagnostics and acoustic leak stethoscope.

Technical PassportOEM VERIFIED

Engine

999cc

Cooling

Liquid/Oil-Cooled

Final Drive

525 Chain

Engine Oil

3.50 L (3.70 US qt)

Spark Plug

NGK LMAR9D-J

Front Tire

120/70ZR17

Gen 2014–2020

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2014 through 2020.

Select Model Year:(Active: 2014)
7 Production Years (2014–2020)

2014 2015 2016 2017 2018 2019 2020

Cylinder Compression & Leakdown Diagnostic Engine

Multi-Cylinder Dry vs. Wet Test Bench, Differential Pressure Regulator & Acoustic Stethoscope Locator

Ratio: 13.1:1Std: 175-225 PSILimit: 150 PSIWhip Adapter: M10 x 1.0

Diagnostic Presets:

Cyl #1 (Left)IN-SPEC

208PSI(1434 kPa)

Cyl #2IN-SPEC

206PSI(1420 kPa)

Cyl #3IN-SPEC

204PSI(1407 kPa)

Cyl #4 (Right)IN-SPEC

202PSI(1393 kPa)

Cross-Cylinder Variance: Δ 6 PSI (OEM Limit: ≤ 14 PSI)

VARIANCE IN-SPEC

All cylinders demonstrate strong, balanced mechanical sealing. Piston ring packs, cylinder cross-hatch, and valve seats are within factory specification.

Official Workshop Manual Compression Test Protocol

Step 0 of 5 Completed

Step 1: Engine Operating Temperature

Run engine until coolant reaches 60°C - 80°C (140°F - 176°F). Cylinder expansion brings rings and pistons to true operating clearances.

Step 2: Spark Plug Removal & Port Clean

Blow compressed air around spark plug wells to eject grit, then remove all spark plugs. Thread in M10 x 1.0 whip adapter hand-tight with fresh O-ring.

Step 3: Wide-Open Throttle (WOT) Lock

Hold throttle grip fully wide open (or lock throttle bodies open) to eliminate intake butterfly vacuum restriction and ensure 100% volumetric cylinder filling.

Step 4: Battery Tender Voltage Stabilization

Connect a 12V shop battery tender or booster. Starter must sustain uninterrupted cranking speed (350 RPM) to build maximum dynamic stroke pressure.

Step 5: Crank 4-6 Compression Strokes

Engage starter until gauge needle ceases rising (typically 4 to 6 strokes). Record maximum peak pressure and compare against the OEM limits above.

Official NHTSA Safety Recalls & Technical Bulletins

1 Active Campaign

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 1 safety recall campaign associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #21V060000FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Received: 08/02/2021▼

Defect Description

BMW of North America, LLC (BMW) is recalling certain 2011-2014 S 1000 RR/R/ HP4, R 1200 GS/GS Adventure/R/RT, K 1300 S, K 1600 GT/GTL/GTL Exclusive and 2014 R nine T motorcycles. The fuel pump, and auxiliary fuel pump in certain models, may crack and leak fuel during vehicle operation.

Safety Hazard / Consequence

A fuel leak, in the presence of an ignition source, may result in a fire.

Factory Remedy & Repair Action

BMW will notify owners, and dealers will replace the fuel pump, free of charge. The recall began March 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.

Manufacturer Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #BMW-22V752Safety Recall SIB 11 02 22: S 1000 RR & M 1000 RR 10-Bolt Clutch Cover Angle Torque

Source: BMW_Recall22V752_RCRIT-22V752-3349.pdf

Mandated Torques:Torque: Stage 1: 3 N·m (27 in·lb) (Clutch Cover Aluminum Screws - 10x Star Sequence)Torque: Stage 2: 90° Angle of Rotation (Clutch Cover Aluminum Screws - 10x Star Sequence)Torque: 28 N·m (21 lbf·ft) (Engine Oil Drain Plug - M16 x 1.5)Torque: 11 N·m (8 lbf·ft) (Oil Filter Cartridge)

Consumable Specs:Fresh 4-Stroke Engine Oil (Thread Lubricant Mandate)Oil Drain Plug Aluminum Crush Ring A16 x 21 (07 11 9 963 252)BMW Advantec Ultimate 5W-40 Synthetic Oil

Genuine Part Numbers:11 14 8 563 76311 14 8 405 53107 11 9 963 252

NHTSA Recall 22V-752SIB 11 02 22 / Campaign 0000112800