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Re: compiled torque wrench settings.

To: MonteMorris <mmorris@nemr.net>
Subject: Re: compiled torque wrench settings.
From: dave houser <mgs4dave@warwick.net>
Date: Sat, 17 May 2003 17:09:27 -0400
Monte,
I know I speak for the list when I say thanks for this list!
cheers,
Dave Houser

MonteMorris wrote:

>I have compiled a disc of torque wrench settings from three MG manuals. I
>used Corel Quatro Pro for the information. I have the disc, but don't know
>how to share it with the list. I'll paste it in below and maybe someone can
>modify it and place it on a website.
>Monte
>
>Application-Engine-Torque (ft/lbs)-Comments
>
>Engine
>Main bearing nuts All models 70
>Flywheel set screws 18G/18GA 40
>Gudgeon pin clamp bolts 18G/18GA 25 early models(CBB)
>Big-end bolts  +35 to 40 early models(CBB)
>Big-end bolts  33 later models (RBB), oiled thread
>Cylinder head nuts 18G/18GA 45 to 50
>Rocker bracket nuts All models 25
>Oil pump to crankcase All models 14
>Sump to crankcase All models 6
>Cylinder side cover screws 18G/18GA 2
>Cylinder side cover screws, deep cover 18G/18GA 5
>Timing cover, 1/4 inch screws 18G/18GA 6
>Timing cover, 5/16 inch screws 18G/18GA 14
>Rear plate, 5/16 inch screws All models 20
>Rear plate, 3/8 inch screws All models 30
>Water pump to crankcase  25 early models(CBB)
>Water pump to crankcase  17 later models (RBB)
>Water outlet elbow nuts 18G/18GA 8
>Rocker cover nuts 18G/18GA 4
>Manifold nuts All models 15
>Oil filter center bolt 18G/18GA 15 early models(CBB)
>Clutch to flywheel All models 25 to 30
>Carburetter stud nuts 18G/18GA 2
>Carburetter stud nuts All models 15
>Distributor clamp bolt (nut trapped) 18G/18GA 4
>Distributor clamp bolt (bolt trapped) 18G/18GA 2 to 3
>Fan blade fixing screws 18G/18GA0 7 to 9
>Crankshaft pulley nuts All models 70
>Camshaft nut All models 60 to 70
>Oil pipe banjo All models 37 max
>Front plate, 5/16 inch screws All models 20
>Rear engine mounting bolt All models 38 to 40
>Oil pressure relief valve domed nut All models 43 Pre-1978
>Oil pressure relief valve domed nut All models 40 1978 on
>Rocker bracket nuts All models 25
>Rear Axle
>Half-shaft nut  150 Semi floating axle, tighten to align to next hole
>Differential bearing cap bolts  60 to 65 three-quarter floating axle
>Crown wheel bolts All models 60 to 65
>Pinion nut, new spacer only  180 to 220
>Pinion nut, oil seal change   Adjust to preload, see section Ha, Bentley
>Pinion bearing nut  135 to 140 three-quarter floating axle
>Axle shaft nut  150 tighten to align to next hole
>Crown wheel to differential carrier  55 to 60 three-quarter floating axle
>Bearing retaining nut  180 three-quarter floating axle
>Differential bearing cap bolts  50 to 55 semi- floating axle
>Rear Suspension
>Rear shock absorber bolts All models 55 to 60
>Front Suspension
>Front shock absorber bolts All models 43 to 45
>Brake disc to hub All models 40 to 45
>Brake caliper mounting All models 40 to 45
>Bearing retaining nut All models 40 to 70
>Cross member to body All models 54 to 56
>Shock absorber pinch bolt All models 28
>Wishbone cross bolt All models 28
>Anti roll bar link All models 60
>Spring pan nuts and screws All models 22
>Stiff nut to crossmember mounting bolt  44 to 46 GHN4, GHD4,GHD5,GHN5
>models
>Steering
>Steering arm bolts All models 60 to 65
>Steering rack fixings v 30
>Steering wheel nut  41 to 43
>Steering wheel nut, 9/16 in. UNF  27 to 29 GHN4, GHD4,GHD5,GHN5  models
>Steering wheel nut, 11/16 in. UNF  41 to 43 GHN4, GHD4,GHD5,GHN5  models
>Steering wheel nut  36 to 38 GHN4, GHD4,GHD5,GHN5   some local models
>Steering column universal joint bolts All models 20 to 22
>Steering rack and pinion bearing nut All models 40
>Steering tie-rod lock nut All models 33 to 38
>Steering lever balljoint nut All models 34 to 35
>Swivel pin nut All models 60 tighten to align to next hole
>Steering column top fixing bolts All models 12 to 17
>Road wheel nuts All models 60 to 65
>Transmission
>Front brake band adj. screw locknut  15 to 20 automatic transmission
>Rear brake band adj. screw locknut  25 to 30 automatic transmission
>Filler tube to transmission case  20 to 30 automatic transmission
>Filler tube to connector sleeve nut  17 to 18 automatic transmission
>Drive flange nut  55 to 60 automatic transmission
>Center support bolts  10 to 18 automatic transmission
>Mounting to gearbox case  15 to 20 manual transmission
>Drive flange nut, without overdrive  150 manual transmission
>Drive flange nut, overdrive Type D  100 to 130 manual transmission
>Drive flange nut, overdrive Type LH  55 to 60 manual transmission
>Converter to drive plate bolts  25 to 30 automatic transmission
>Transmission case to converter housing  8 to 13 automatic transmission
>Extension housing to transmission case  8 to 13 automatic transmission
>Oil pan to gearbox  8 to 13 automatic transmission
>Front servo bolts  8 to 13 automatic transmission
>Rear servo bolts  13 to 27 automatic transmission
>Pump adaptor to housing screw  2 to 3 automatic transmission
>Pump adaptor to housing bolts  17 to 32 automatic transmission
>Pump adaptor to transmission case  8 to 18 automatic transmission
>Manual shaft locknut  7 to 9 automatic transmission
>Pressure adaptor plug  4 to 5 automatic transmission
>Drain plug  8 to 10 automatic transmission
>Upper valve body to lower valve body scre  20 to 30 automatic transmission
>Lower valve body to upper valve body scr  20 to 30 automatic transmission
>Oil tube and end plate to valve body  20 to 30 automatic transmission
>Valve bodies to transmission case bolts  5 to 9 automatic transmission
>Cam bracket screws  20 to 40 automatic transmission
>Governor to counterweight screws  4 to 5 automatic transmission
>Governor to cover plate screws  20 to 48 automatic transmission
>Front servo adjusting screw locknut  15 to 20 automatic transmission
>Rear servo adjusting screw locknut  25 to 30 automatic transmission
>Starter inhibitor switch locknut  4 to 6 automatic transmission
>Downshift cable adaptor bolts  8 to 9 automatic transmission
>Filler tube connector to transmission  20 to 30 automatic transmission
>Stone guard screws  17 to 19 automatic transmission
>Driving flange nut  55 to 60 automatic transmission
>General
>Gearbox remote control cover to tunnel All models 44 to 46
>Hydralic brake pipe connection, 3/8 UNF  5 to 7
>Hydralic brake pipe connect, 7/16 UNF  7 to 10
>Alternator shaft nut All models 25 to 30
>Interior mirror special screw All models 5
>Master cylinder port adaptors  33 later models (RBB)
>Master cylinder reservoir fixing bolts All models 5
>Brake pressure failure switch (nylon)  15 Semi floating axle, tighten to
>align to next hole
>Brake pressure failure switch end plug All models 200
>Air pump mounting screws  18
>Spark plugs All models 18
>Propeller shaft flange nuts All models 30 to 35
>Brake caliper securing bolts All models 40 to 45
>Brake front servo bolts All models 8 to 13
>Brake rear servo bolts All models 13 to 27
>Brake stone guard screws All models 17 to 19
>Pressure differential switch end plug  17 later models (RBB)
>Alternator mounting bolt All models 20
>Alternator pulley nut All models 25
>Starter motor mounting bolts All models 30

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