- Battery 4 Factory Library Location Map
- Battery 4 Factory Library Locations
- Battery 4 Factory Library Could Not Be Found In Its Original Location
- Battery 4 Factory Library Location List
- Battery 4 Factory Library Locations
- Battery 4 Factory Library Location Chart
It’s inevitable, like your car, your tools will need service or repair. When the times comes, you have three options, depending on timing constraints, type of repair or service and proximity to service locations. Dynamic Battery Test The NX-4 can be programmed to perform a Dynamic Battery Test for a selected duration the first time the panel is armed or disarmed every day, as well as by pressing t4 Test Function. The NX-4 can also be programmed to perform a missing battery test every 12 seconds. 37 and 40, pages 17 and 18) Entry-Guard.
Use the App Library to find your apps
From your Home Screen, swipe left until you see the App Library. Your apps are automatically sorted into categories. For example, you might see your social media apps under a Social category. The apps that you use most frequently will automatically reorder based on your usage. When you install new apps, they'll be added to your App Library, but you can change where new apps get downloaded.
Search for an app in the App Library
- Go to the App Library.
- Tap the search field, then enter the app that you're looking for.
- Tap the app to open it.
Delete an app from the App Library
- Go to the App Library and tap the search field to open the list.
- Touch and hold the app icon, then tap Delete App .
- Tap Delete again to confirm.
If you can't delete an app that's not made by Apple, disable parental controls, then try deleting the app again.
Find and hide pages on your Home Screen
With iOS 14, you can easily hide pages to streamline how your Home Screen looks and add them back anytime. Here's how:
- Touch and hold an empty area on your Home Screen.
- Tap the dots near the bottom of your screen.
- Tap the circle under the page that you want to hide.
- Tap Done.
To unhide a page, repeat the steps above. Then use the App Library to quickly find apps hidden on different pages.
Move apps to the App Library
Instead of hiding a page on your Home Screen, you can move individual apps from the Home Screen to the App Library. Here's how:
- Touch and hold the app.
- Tap Remove App.
- Tap Move to App Library.
Change where new apps get downloaded
Battery 4 Factory Library Location Map
To change where new apps get downloaded on your iPhone, or to change the notifications you see in the App Library:
- Go to Settings > Home Screen.
- Select an option.
Learn more
Learn how to customize the widgets on your Home Screen to keep information at your fingertips.
Dimensions & Weight
| MGB Dimensions & Weight Specification | ||
|---|---|---|
| Wheelbase: | 91 in | |
| Track - front: | 49.0 in | |
| Track - rear: | 49.25 in | |
| Overall length: | 153.2 in | |
| Overall width: | 59.9 in | |
| Overall height: | 49.4 in | |
| Ground clearance: | 4.2 in | |
| Turning circle: | 32 ft | |
| Curb (dry) weight: | 1962 | 2080 lbs |
| 1968 | 2220 lbs | |
| 1980 | 2335 lbs | |
| Test (wet) weight: | 1962 | 2400 lbs |
| 1968 | 2590 lbs | |
| 1980 | 2505 lbs | |
Chassis
Unit Construction body, welded steel constuction, front suspension on subframe.
Steering
Cam Gears, rack & pinion system.
| MGB Steering Specification | |
|---|---|
| Turning circle: Steering ratio: Turns lock-to-lock: Castor angle: Camber angle: Kingpin angle: Toe in: Grade of oil: | 32 ft (to car 410000, 06/1976) ? (from car 410001) 21.4:1 (as above) ? 2.9 (as above) 3.5 7° 1° 8° 0.1875 in SAE 90EP Hypoid |
Brakes
Disc brakes front, drum brakes rear.
| MGB Brakes Specification | |
|---|---|
Suspension
Armstrong lever shocks at 4 corners, integral upper control arm at thefront, linked to leaf spring retaining plate at the rear.
| MGB Suspension Specification | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MGB Wheel Specification | |
|---|---|
| For MkI, MkII-on: Rim size: Tyre Size: Tyre pressure: Wheel bolts: | Wires 4J * 14, 5J * 14, 4.5J * 14 5,60 * 14, 165 * 14 (approx 175/70HR14 or 185/70HR14) 21 psi front, 24 psi rear (+4 for highway) 4 on 4-1/2' |
Engine
4 cylinder in line, pushrod, single cam.
High or low compression depending on market.
| MGB Engine Specification | |
|---|---|
| 80.26mm 88.90mm 1798cc 18G, 18GA - 3 18GB on - 5 ~70psi at 3000rpm ~50psi idle SAE 20W50 7.5 pints 1-3-4-2 18G - 8.8:1 18V - 9.0:1 8.0:1 18G - 160psi 18V - 170psi 130psi 18G, 18V 74 on - 39.8mm/34.1mm 18V to 74 - 41.3mm/34.1mm 18G - 16/56 51/21 18V - 20/52 55/17 See performance section in Library. | |
Ignition Timing
Varies with Engine spec, see above.
| MGB Ignition Specification | |
|---|---|
| Distributor points gap: Dwell: Spark plugs: Spark plug gap: | 0.015 in 60° NGK BP6ES or Champion N9YC 0.025 in (0.030 in or more with Sport coil) 0.035 in (after 1975) |
Carburetter Type
| MGB Carburetor Specification | |
|---|---|
| 1963 - 1971: 1972 - 1974: 1975 - 1980: | Twin SU HS-4 Twin SU HIF-4 Single Zenith-Stromberg |
| Jet size, main: Needle & Springs: | SU 0.090 in Zenith: 0.100 Various according to carburettor spec. |
Clutch
Borg & Beck type, single dry plate.
| MGB Clutch Specification | |
|---|---|
| Ferodo Single Diaphragm | |
Gearbox
Four speed manual, synchromesh on top three ratios to 1965, all synchro after. Electrical overdrive optional, standard from 1975. Borg Warner 35 automatic gearbox was also available 1967 to 1973.
| MGB Transmission Specification | ||||
|---|---|---|---|---|
| 18G-18GB (to Oct67) | 18GD-18V/780 (Nov67-Nov74) | 18V/797-18V/847 (Dec74-May76) | 18V/846-18V/893 (Jun76-) | |
| First: | 3.6363:1 | 3.440:1 | 3.036:1 | 3.333:1 |
| Second: | 2.2143:1 | 2.167:1 | ||
| Third: | 1.3736:1 | 1.382:1 | ||
| Third O/D: | 1.101:1 to 18GD, 1.133:1 18GF on | |||
| Top: | 1.00:1 | |||
| Top O/D: | 0.802:1 to 18GD, 0.82:1 18GF on | |||
| Reverse: | 4.7552:1 | 3.095:1 | ||
| Grade of oil: | SAE 20W50 (same as engine) | |||
| Capacity: | 4.5 pints, 4.7 pints, 6 pints. Add ~3 pints when O/D fitted | |||
Propellor Shaft
Open shaft, needle roller universal joint at each end with grease zerks.
Final Drive
Live axle, hypoid bevel gears. 'Banjo' type to Jun-67, 'Salisbury' type onwards. Open differential.
| MGB Differential Specification | ||||
|---|---|---|---|---|
| Ratio: | Manual: | 3.909:1 (all years) | ||
| Auto: | 3.7:1 | |||
| MGC: | Early manual: | 3.07 | ||
| Early auto & o/d: Late manual: | 3.307 | |||
| Late o/d: | 3.70 | |||
| MPH per 1000rpm: | Manual top: | 17.9 | ||
| Top O/D: | 22.1 | |||
| Auto: | 18.91 | |||
| Grade of oil: | SAE 90EP Hypoid | |||
| Capacity: | 1.5 pints | |||
Cooling System

Pressurised, thermostatic control, pump assisted. Water/antifreeze mix.
| MGB Cooling System Specification | ||||
|---|---|---|---|---|
| Capacity: | 12 pints | |||
| Cap Rating: | 1962-67 | 7 lbs | ||
| 1968-75 | 10 lbs | |||
| 1976 | 13 lbs | |||
| 1977-80 | 15 lbs | |||
Fuel System
Tank located at rear of car under boot (trunk) floor.
Pump SU points-type, attached to battery bracket on right hand side, in front of rear wheel, under body.
Battery 4 Factory Library Locations
| MGB Fuel System Specification | ||||
|---|---|---|---|---|
| Tank capacity: | 12 gallons (?) | |||
| Pump pressure: | 2-4 psi (static) | |||
| Pump rate: | SU HP | 31.8 Lph | ||
| SU AUF 300/305 | 68.2 Lph | |||
Battery 4 Factory Library Could Not Be Found In Its Original Location
MGB Production Data
For a more complete description of the VIN plate found on the dash and the engine number, and the meaning of the letters in those numbers, please read the MGB VIN FAQ article in the MG Experience Tech Library.
Battery 4 Factory Library Location List

| Model Year | 1st Month | Car Number (VIN) | Body Number | Engine Number | ||
|---|---|---|---|---|---|---|
| RD | GT | RD | GT | |||
| 1963 | 5/62 | 101 | MGB/101 | 18G/ /HL101 | ||
| 1964 | 8/63 | 19586 | MGB/26813 | 18GA/ /HL101 | ||
| 1965 | 10/64 | 48766 | ?? | 18GB/ /HL101 | ||
| 1966 | 10/65 | 71441(?) | 71933 | ?? | GBD/101 | 18GB/ /HL101 |
| 1967 | 11/66 | 108039 | ?? | ?? | ?? | 18GB/ /HL101 |
| 1968 | 10/67 | 138401 | 139472 | MGBU/101 | GBUD/500101 | 18GF/ /HL101 |
| 1969 | 10/68 | 158371 | 158233 | MGB/14588# | ?? | 18GH/ /HL101 |
| 1970 | 10/69 | 187211 | 187841 | MGBU/27359 | GBUD/510630 | 18GH/ /HL22209 18GJ/ /HL101 |
| 1971 | 9/70 | 219021 | 219335 | MGBU/300101 | GBUD/520235 | 18GK/ /HL101 |
| 1972 | 5/71 | 258001 | 258004 | MGBU/400101 | GBUD/620101 | 18V/584Z/L101 18V/585Z/L101(OD) |
| 1973 | 8/72 | 294251 | 296001 | MGBU/500101 | GBUD/720101 | 18V/672Z/L101 18V/673Z/L101(OD) |
| 1974 | 8/73 | 328101 | 328801 | MGBU/600101 | GBUD/820101 | 18V/672Z/L14891# 18V/673ZZ/L14891(OD)# |
| 1975 | 12/74 | 367901 | ?? | GU23T/7707 | ?? | 18V/797AE/L101 18V/798AE/L101(OD) |
| 1976 | 9/75 | 386601 | ?? | GU23T/50101 | ?? | 18V/801AE/L101 18V/802AE/L101(OD) |
| 1977 | 6/76 | 410001 | 410351 | GU23T/760000 | ?? | 18V/883AE/L101 18V/884AE/L101(OD) |
| 1978 | 9/77 | 447001 | ?? | GU23T/860000 | ?? | 18V/890AE/L101 18V/891AE/L101(OD) |
| 1979 | 6/78 | 471001 | ?? | GV23T/960000 | ?? | 18V/883AEL/29033# |
| 1980 | 6/79 | 501001 | ?? | GV23T/984080 | ?? | 18V/883AEL/43540# |
| # These numbers are approximate. Thanks to Caroline Robinson (University Motors), Moss Motors, and Victoria British If you have any of the missing numbers please contact me! | ||||||
Detailed Specification
Under Construction - Incomplete
Usual disclaimers apply. It is wholly possible I have made typographical errors in the numbers below.
Make sure to double check the figures before doing any work and let me know if you find any errors so I can correct them.
Battery 4 Factory Library Locations
Thanks, Skye N. (Webmaster)
Battery 4 Factory Library Location Chart
| Engine | |
|---|---|
| ENGINE SPECIFICATION & DATA - 1798 c.c. TYPE 18G & 18GA | |
| Engine - General | |
| Type | 3.16 in. (80.26 mm.) |
| 3.5 in. (89 mm.) | |
| 1789 c.c. (109.8 cu. in.) | |
| 8.8 to 1 | |
| 8.0 to 1 | |
| 160 lb./sq. in. (11.25 kg./cm2.) | |
| 130 lb./sq. in. (9.15 kg./cm2.) | |
| 110 lb./ft. (15.2 kg.m.) at 3,000 r.p.m. | |
| 105 lb./ft. (14.5 kg.m.) at 3,000 r.p.m. | |
| 500 r.p.m. | |
| 1,3,4,2 | |
| Next to radiator. | |
| 3 - one each side of the engine, one under the gearbox | |
| Camshaft and Camshaft Bearing | |
| From crankshaft by double roller chain | |
| Three - white metal replaceable liners | |
| 1.78875 to 1.78925 in. (45.424 to 45.437 mm.) | |
| 1.72875 to 1.72925 in. (43.910 to 43.923 mm.) | |
| 1.62275 to 1.62325 in. (41.218 to 41.230 mm.) | |
| 1.79025 to 1.79075 in. (45.472 to 45.485 mm.) | |
| 1.73025 to 1.73075 in. (43.948 to 43.961 mm.) | |
| 1.62425 to 1.62475 in. (41.256 to 41.269 mm.) | |
| .001 to .002 in. (.0254 to .0508 mm.) | |
| .003 to .007 in. (.076 to .178 mm.) | |
| .250 in. (6.35 mm.) | |
| 3/8 in. (9.25 mm.) pitch by 52 pitches | |
| Taken by locating plate | |
| Connecting Rods & Big & Little End Bearings | |
| Angular split big end, split clamp small end | |
| 6.5 in. (165.1 mm.) | |
| Shell | |
| Steel backed copper-lead | |
| .995 to 1.005 in. (25.2 to 25.52 mm.) | |
| .001 to .0027 in. (.0254 to .068 mm.) | |
| .008 to .012 in. (.20 to .30 mm.) | |
| -.010, -.020, -.030 and -.040 in. (-.254, -.508, -.762, -1.016 mm.) | |
| Crankshaft & Main Bearings | |
| 2.1265 to 2.127 in. (54.01 to 54.02 mm.) | |
| 1.8759 to 1.8764 in. (47.648 to 47.661 mm.) | |
| Taken by thrust washers at centre main bearing | |
| .002 to .003 in. (.051 to .076 mm.) | |
| Three shell type | |
| Steel backed copper-lead | |
| 1 1/8 in. (28.5 mm.) | |
| .001 to .0027 in. (.0254 to .068 mm.) | |
| -.010, -.020, -.030 and -.040 in. (-.254, -.508, -.762, -1.016 mm.) | |
| Cylinder Block | |
| Cylinder cast integral with top half of crankcase | |
| Full length | |
| .010 in. (.254 mm.) | |
| .040 in. (1.016 mm.) (** .060 and .090 now available) | |
| Cylinder Head | |
| Cast iron with vertical valves | |
| Inlet & exhaust ports on same side | |
| 2 separate and one siamesed | |
| 2 siamesed | |
| 42.5 to 43.5 c.c. (2.59 to 2.65 cu. in.) with valves fitted | |
| Gudgeon Pin | |
| Semi-floating. Held by clamp bolt | |
| Free push fit at 20°C (68°F) | |
| .7499 to .7501 in. (19.04 to 19.05 mm.) | |
| Lubrication System | |
| Pressure and splash. Wet sump | |
| Full flow. Tecalemit felt element. | |
| 1 pint. (1.2 U.S. pints, .57 litre) | |
| 7 1/2 pints (.42 litre, 9 U.S. pints) | |
| 3/4 pint (.42 litre, .9 U.S. pints) | |
| Hobourn-Eaton or eccentric rotor. | |
| 3 1/4 gallons a minute @ 2,000 r.p.m. | |
| 12 to 17 lb./sq. in. (4.9 kg./cm2.) | |
| 70 lb./sq. in. (4.9 kg./cm2.) | |
| Not less than 15 lb./sq. in. (1.05 kg./cm2.) | |
| Not less than 50 lb./sq. in. | |
| Pistons | |
| Aluminium - Solid skirt | |
| 4. 3 compression, 1 oil control | |
| .0036 to .0045 in. (.091 to .121 mm.) | |
| .0018 to .0024 in. (.045 to .060 mm.) | |
| ' | |
| .7501 to .7503 in. (19.052 to 19.057 mm.) | |
| +.010 in., +.020 in., +.030 in., +.040 in. (+.254 mm., +.508 mm., +.762 mm., +1.02mm.) | |
| Piston Rings | |
| Parallel - Cast iron - molybdenum filled | |
| Tapered - Cast iron - molybdenum filled | |
| .0615 to .0625 in. (1.562 to 1.587 mm.) | |
| .0615 to .0625 in. (1.562 to 1.587 mm.) | |
| .012 to .017 in. (.304 to .431 mm.) | |
| .012 to .017 in. (.304 to .431 mm.) | |
| .0015 to .0035 in. (.038 to .088 mm.) | |
| Slotted scraper | |
| .1552 to .1562 in. (3.94 to 3.96 mm.) | |
| .012 to .017 in. (.304 to .431 mm.) | |
| .0016 to .0036 in. (.04 to .09 mm.) | |
| Tappets | |
| Barrel with flat base | |
| 13/16 in. (20.64 mm.) | |
| 2.293 in. to 2.303 in. (58.25 to 58.5 mm.) | |
| Rocker Gear | |
| 14 1/32 in. (356 mm.) | |
| .624 to .625 in. (15.85 to 15.87 mm.) | |
| .7485 to .7495 in. (19.01 to 19.26 mm.) | |
| .6255 to .626 in. (15.8 to 15.9 mm.) | |
| 1.4 to 1 | |
| Valves | |
| 1.562 to 1.567 in. (38.67 to 38.80 mm.) | |
| 1.343 to 1.348 in. (34.11 to 34.23 mm.) | |
| 45 ½° | |
| : Roxio Toast 14 Titanium
| |