Torque specs needed please (K member) - Ford Mustang Forums : Corral.net Mustang Forum
 
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post #1 of 4 Old 05-08-2002, 10:22 PM Thread Starter
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Torque specs needed please (K member)

For those that have done the K member, I've been told to torque to "Stock specs"... what exactly are they? I'm talking about the K member bolts, etc.

Anyone that has this info, please help me out here.....

Also intake torque specs ---- around 18 lbs, sound right?

Thank you,
Tim


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post #2 of 4 Old 05-08-2002, 10:31 PM
 
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This is from the Ford service manual:
Bolts through frame rails and K-member - 89ft lbs.
Bolts at back of K-member - 66 ft. lbs.

I torqued mine to those specs and all seems well.

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post #3 of 4 Old 05-08-2002, 10:50 PM
 
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HERE'S LOTS OF SPECIFICATIONS, TORQUE IS AT THE BOTTOM.


General Specifications

Item Specification

Silicone Gasket and Sealant WSE-M4G323-A4
F7AZ-19554-EA

Premium Engine Coolant E2FZ ESE-M97B44-A
-19549-AA,
F5FZ-19549-CC in Oregon, CXC
-10 in Canada

Super Premium 5W-20 Motor Oil WSS-M2C153-H
XO-5W20-QSP

Threadlock 262 E2FZ-19554-B WSK-M2G351-A6

Metal Surface Cleaner F4AZ WSE-M5B392-A
-19A536-RA or equivalent

Tranny Specifications

The manual 5-speed transmission uses ratios of 3.37, 1.99, 1.33, 1.00 and 0.67:1 in overdrive fifth.
The automatic is Ford 4R70W 4-speed, with ratios of 2.84, 1.55, 1.00 and 0.70:1 in overdrive fourth


Engine Specifications

Description Specification

General Specifications

Displacement 4.6L (2V) (281 CID)

Number of Cylinders 8

Bore and Stroke 90.2 x 90.0 mm (3.55 x 3.54 inch)

Firing Order 1-3-7-2-6-5-4-8

Oil Pressure (HOT 138-310 kPa 1500 RPM) (20-45 psi)

Drive Belt Tension (a)

Cylinder Head and Valve Train

Head 0.10 mm (0.004 inch) max overall
Gasket Face 0.050 mm (0.002 in) total (in head bolt sealing area)
Flatness 0.025 in 25 x 25 mm

Combustion Chamber Volume (cc) 43.9+\-1.5 cm (3)

Valve Seats
Width Intake 1.3-1.5 mm (0.051-0.060 inch)

Width Exhaust 1.3-1.5 mm (0.051-0.060 inch)
Angle 45 degrees
Runout Recommended 0.025 mm (0.001 inch)
(T.I.R.) max 0.050 mm (0.002 inch)

Valve Arrangement
(Front-to-Rear) (c)
(Left Hand): E-I-E-I-E-I-E-I
(Right Hand): I-E-I-E-I-E-I-E

Valve Stem to Guide Clearance
Intake 0.020-0.069 mm (0.00078-0.00272 inch)
Exhaust 0.046-0.095 mm (0.0018-0.0037 inch)

Valve Head Diameter
Intake 44.37-44.63 mm (1.75-1.76 inch)
Exhaust 35.88-36.14 mm(1.41-1.43 inch)
Gauge 42.5 and 34 mm (1.67-1.34 inch)

Diameters

Valve Face Runout Limit 0.05 mm (0.002 inch)

Valve Face Angle 45.5 degrees

Valve Stem Diameter (Std)
Intake 6.975-6.995 mm (0.2754-0.2746 inch)
Exhaust 6.975-6.995 mm (0.2754-0.2746 inch)

Valve Springs

Compression Pressure (N(Lb) @ Spec Length)
Intake 720.0-800.0 N @ 28.80 mm (161.9 Lb @ 1.13 inch)
Exhaust 720.0-800.0 N @ 28.80 mm (161.9 Lb @ 1.13 inch)
Free Length Installed Height(Approximate) 51.77-54.97 mm (2.04-2.16 inches)

Installed Pressure (N (lb-ft) @ spec length)
Intake 42.3-42.9 mm (1.67-1.69 inches)
Exhaust 42.3-42.9 mm (1.67-1.69 inches)
Intake 283.0-321.0 N @ 42.56 mm (63.61 Lb @ 1.68 inch)
Exhaust 283.0-321.0 N @ 42.56 mm (63.61 Lb @ 1.68 inch)
Service 10% Pressure Loss Limit

Roller Follower
Ratio (Intake) 2.02 : 1
Ratio (Exhaust) 2.03 : 1

Hydraulic Lash Adjuster
Diameter (Std) 16.000-15.988 mm (0.6299-0.6294 inch)
Clearance to Bore 0.018-0.069 mm (0.000709-0.002717 inch)
Hydraulic Leakdown Rate(b) 5-25 seconds
Collapsed Lash Adjuster Gap Desired 0.45-0.85 mm (0.02-0.03 inch)



Camshaft

Lobe Lift
Intake 7.11038 mm (0.28 inch)
Exhaust 7.4794 mm (0.30 inch)

Theoretical ValveLift @ Zero Lash
Intake 13.00 mm (0.51 inch)
Exhaust 13.75 mm (0.54 inch)

End Play
Service 0.027-0.190 mm (0.001-0.007 inch)
Limit 0.190 mm (0.007480 inch)

Journal to Bearing Clearance
Service 0.025-0.076 mm (0.00098-0.002992 inch)
Limit 0.100 mm (0.003937 inch) max

Journal Diameter (All) 26.962-26.936 mm (1.0615-1.0605 inch)

Bearing Inside Diameter (All) 27.012-26.987 mm (1.0635-1.0625 inch)

Front Bearing Location(c)

Cylinder Block

Head Gasket Face 0.15 mm (0.006 in) max overall
Flatness 0.05 mm (0.002 inch) per 150x150
Head Gasket Surface 0.025 mm (0.001 inch) per 25x25
Finish (b)

Main Bearing Bore Diameter 72.400-72.424 mm (2.8504-2.8513 inch)

Crankshaft

Main Bearing Journal Diameter 6,7.482-67.504 mm (2.66-2.661 inch)

Connecting Rod Journal Diameter 52.983-53.003 mm (2.085941-2.086728 inch)

Crankshaft Free End Play 0.075-0.377 mm (0.003-0.015 inch)


Crankshaft Runout to Rear Face of Block 0.050 mm (0.01969 inch) max



Connecting Rod Bearings

Clearance to Crankshaft
Desired 0.027-0.069 mm (0.0010629-0.0027165 inch)
Allowable 0.027-0.069 mm (0.0010629-0.0027165 inch)

Bearing Wall Thickness (Std)(d) 2.442-2.453 mm (0.096-0.097 inch)

Main Bearings Clearance to Crankshaft
Desired 0.025-0.044 mm (0.001-0.002 inch)
Allowable 0.025-0.050 mm (0.00098-0.00197 inch)

Bearing Wall Thickness (Std)(f) 1.919-1.925 mm (0.0756-0.0757 inch)

Connecting Rod

Pin Bore Diameter 22.012-22.024 mm (0.86661-0.86708 inch)
Crankshaft Bearing Bore Diameter 56.866-56.886 mm (2.23881-2.23960 inch)
Length (Center-to-Center) 150.7 mm (5.933 inch)

Alignment (Bore-To -Bore Max. Diff.)(e)
Twist 0.050 per 25 mm (0.00197 per 0.9843 inch)
Bend 0.038 per 25 mm (0.00150 per 0.9843 inch)

Side Clearance (Assembled to Crank)
Standard 0.125-0.475 mm (0.005-0.019 inch)
Service 0.50 mm (0.01969 inch) max

Cylinder Bore and Piston

Cylinder Bore

Diameter(f)
Surface 0.2-0.6 Microns
Finish (RMS)
Out-of-Round Limit 0.20 mm (0.007874 inch)
Out-of-Round Service Limit 0.70 mm (0.027559 inch)
Taper Service Limit .70 mm (.027559 inch)

Piston Diameter(g) .028 mm (.0010 inch)

Coded Red 1 90.185-90.205 mm (3.55-3.551 inch)
Coded Blue 2 90.195-90.215 mm (3.55-3.551 inch)
Coded Yellow 3 90.205-90.225 mm (3.551-3.552 inch)

Coated Piston-to-Bore Clearance -0.005-0.025 mm (-0.002/+0.001 inch)

Pin Bore Diameter(h) 21.008-22.014 mm (0.866-0.867 inch)


Ring Groove Width
Compression (Top) 1.530-1.550 mm (0.06-.061 inch)
Compression (Bottom) 1.520-1.540 mm (0.06-0.061 inch)
Oil Ring 3.030-3.050 mm (0.12-0.12 inch)

Piston Pin
Length 61.601-62.030 mm (2.42523-2.44212 inch)
Diameter 22.0010-22.0030 mm (0.87-0.871 inch)

Pin to Piston Fit -0.005/+0.0135 mm (-0.0002/+0.0005 inch)

Pin to Rod Clearance
Standard 0.009-0.0235 mm (0.0004-0.00092 in)
Service 0.035 mm (0.001378 inch)

Piston Ring
Compression (Top) 0.050-0.090 mm (0.002-0.004 inch)
Compression (Bottom) 0.030-0.080 mm (0.00118-0.00315 inch)
Oil Ring Snug Fit

Ring Gap(i)
Compression (Top) 0.130-0.280 mm (0.005-0.011 inch)
Compression(Bottom) 0.300-0.550 mm (0.0018-0.0022 inch)
Oil Ring (Steel Rail) 0.150-0.650 mm (0.006-0.0256 inch)

Piston to Deck 0.035-0.565 mm (0.001-0.022 inch)

Piston Ring Thickness
Compression (Top) 1.480-1.500 mm (0.058-0.059 inch)
Compression (Bottom) 1.470-1.490 mm (0.0587-0.0586 inch)
Oil Ring N/A

Lubrication System

Oil Capacity (Quarts U.S.) 5 +/- 0.25(j)

LEGEND
(a) - Newly Installed Refers to the condition of the "NEW"
drive belt before the engine has made no more than one
rotation and before the belt has had a chance to
stretch or seat into the pulley grooves.
(b) - Time necessary for plunger to leak down 1.6 mm of
travel with 222 N force and leak down fluid in tappet.
(c) - Distance front edge of bearing is installed below
front face of cylinder block.
(d) - 0.050 Undersize add 0.025 to standard thickness.
(e) - Pin bore and crank bearing bore must be parallel and
in same vertical plane within the specified total
difference when measured at the ends of a 203 mm bar,
101.5 mm on each side of rod centerline.
(f) - Cylinder Bore Diameter measured at 31 mm (1.24 in)
from top of block
Red 90.200-90.210
Blue 90.210-90.220
Yellow 90.220-90.230
(g) - Measured at 31.5 mm from top of block. Measured at 43
mm from top of piston , at 90 degrees to the piston
pin.
(h) - If applicable, measured vertically, +0.030-0.050 mm
(0.001-0.002 in) measured horizontally (oval pin bore)
(i) - Specification in 90.200 mm diameter gauge.
(j) - With installation of a new filter.


DRIVE BELT TENSION

Belt Type Belt Tension

6 Rib (Fixed)(a) 110-120 Lbs

(a) - "Fixed" refers to systems with manually-adjusted
centers which are bolted in place and considered
fixed.


Torque Specifications

Description Nm Lb-Ft Lb-In

Main bearing cap (a)
adjusting bolts

EGR sensor bracket 8-12 6-9

Belt idler pulley 25 18

Oil filter 15 11

Oil filter adapter 58 43
insert

Camshaft sprocket bolt (a)

Connecting rod bolt (a)

Engine mount nuts 150 111

Engine mount-to-cylinder 70 52
block bolts

Exhaust manifolds (a)

Engine front cover bolts (a)

Drive belt tensioner 25 18
bolts

A/C muffler 20 15

Battery cable support 20 15
brackets

Cylinder head bolt (a)

Pulley-to-crankshaft (a)
bolt

EGR valve to intake 25 18
manifold

EGR valve tube to 40 30
exhaust manifold
fittings

Intake manifold-to 25 18
-cylinder head bolt

Main bearing cap bolt (a)

Oil filter adapter bolts 25 18

Oil level indicator tube 10 89
bolt

Oil pump screen cover 10 89
and tube-to-oil pump
bolt

Oil pan-to-cylinder (a)
block bolt

Flywheel 73-87

Oil pan-to-engine front (a)
cover bolts

Oil pump-to-cylinder 10 89
block bolt

Oil pump screen cover 25 18
and tube-to-main bearing
cap stud spacer bolt

Water pump pulley bolts 25 18

Cam cover bolt (a)

Water pump-to-cylinder 25 18
block bolt

Water bypass tube 40 30

EGR valve tube to EGR 35 26
valve nut

Power steering pump to 25 18
engine

Power steering reservoir 10 89
bolts

Water outlet adapter 25 18

Camshaft cap cluster to 10 89
cylinder head

Torque converter nuts 25 18

Timing chain tensioner 25 18
bolts

Transmission filler tube 47 35
bolt

A/C compressor bolts 25 18

Ignition coils 6 53

Generator mounting 10 89
bracket retainers

Primary timing chain 10 89
guide-to-engine bolts

Accelerator cable 10 89
bracket

Rear seal retainer bolts 10 89

Pressure plate bolts 35 26

Spark plugs 18 13

Sensor assy - crankshaft 10 89
timing

Sensor assy - camshaft 10 89
timing

Fuel rail studs 10 89

Engine coolant sensor 20 15

Exhaust manifold - stud 10-13 7-10
to cylinder head

Throttle body adaptor (a)
bolts

Throttle body bolts 10 89

Idle air control valve 10 89

RFI capacitor nut 10 89

Generator bolts 25 18

Oil pan drain plug 26 19

Water bypass tube 25 18
bracket bolt

Subframe bolts 115 85

Battery lead to 10 89
generator

EGR vacuum regulator 10 89
solenoid bracket

(a) - Refer to the procedure in this section.
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post #4 of 4 Old 05-08-2002, 10:54 PM Thread Starter
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Quote:
Originally posted by nitz
This is from the Ford service manual:
Bolts through frame rails and K-member - 89ft lbs.
Bolts at back of K-member - 66 ft. lbs.

I torqued mine to those specs and all seems well.
Thanks!
Blown284 is offline  
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