torques jeep 4.0

[jorge avaria]

he tenido varias veces la información,,,pero ahora está perdida..jaajja
alguien tendrá los apretes del motor cherokee 4.0..???
gracias
jav

[Pato-Patrol]

Esta es la forma correcta de darle el torque a la Culata, "casi" nadie lo hace así



CAUTION: During the final tightening sequence,
bolt No.11 will be tightened to a lower torque than
the rest of the bolts. DO NOT overtighten bolt
No.11.

(a) Tighten all bolts in sequence (1 through 14)
to 30 N·m (22 ft. lbs.) torque.

(b) Tighten all bolts in sequence (1 through 14)
to 61 N·m (45 ft. lbs.) torque.

(c) Check all bolts to verify they are set to 61
N·m (45 ft. lbs.) torque.

(d) Tighten bolts in sequence:
² Bolts 1 through 10 to 149 N·m (110 ft. lbs.)
torque.
² Bolt 11 to 135 N·m (100 ft. lbs.) torque.
² Bolts 12 through 14 to 149 N·m (110 ft. lbs.)
torque.

(e) Check all bolts in sequence to verify the correct
torque.

(f) If not already done, clean and mark each bolt
with a dab of paint after tightening. Should you
encounter bolts which were painted in an earlier
service operation, replace them.

<-- Front of engine, bolt numbers torque sequence.

12-8-4-1-5-9-13
11-7-3-2-6-10-14

Yo la torqueo, no problem

salu2,

Pato

[Pato-Patrol]

Va toda la data ...


Jeep 1999 4.0L Engine Torque Specifications
Description Torque

A/C Compressor Bracket to Engine Bolts
34 N· m
25 ft. lbs.

A/C Compressor Mounting Bolts
27 N· m
20 ft. lbs.

A/C Low Pressure Service Valve Nut
38 N· m
28 ft. lbs.

Block Heater Nut
2 N· m
16 in. lbs.

Camshaft Sprocket Bolt
68 N· m
50 ft. lbs.

Camshaft Thrust Plate to Cylinder Block Screws
24 N· m
18 ft. lbs.

Clutch Cover to Flywheel Bolts
54 N· m
40 ft. lbs.

Coil Bracket to Block Bolts
22 N· m
192 in. lbs.

Connecting Rod Nuts
45 N· m
33 ft. lbs.

Cylinder Block Drain Plugs
34 N· m
25 ft. lbs.

Cylinder Head Bolts
135 N· m
100 ft. lbs.

Cylinder Head Cover Bolts
10 N· m
85 in. lbs.

Distributer Clamp Bolt
23 N· m
204 in. lbs.

Engine Mounts - Front Support Bracket Bolts
61 N· m
45 ft. lbs.

Engine Mounts - Front Support Cushion Bolts/Nuts
41 N· m
30 ft. lbs.

Engine Mounts - Front Support Cushion Bracket Bolts
54 N· m
40 ft. lbs.

Engine Mounts - Front Support Cushion Bracket Stud Nuts
41 N· m
30 ft. lbs.

Engine Mounts - Front Support Cushion Thru-Bolt
65 N· m
48 ft. lbs.

Engine Mounts - Rear Crossmember-to-Sill Bolts (Automatic)
41 N· m
30 ft. lbs.

Engine Mounts - Rear Insulator Stud Assembly Nut
41 N· m
30 ft. lbs.

Engine Mounts - Rear Support Cushion/Crossmember Nuts
22 N· m
192 in. lbs.

Engine Mounts - Rear Support Cushion/Bracket Nuts (Manual)
75 N· m
55 ft. lbs.

Transmission Support Bracket Bolt (Manual)
46 N· m
34 ft. lbs.

Transmission Support Bracket/Cushion Bolt (4WD Auto)
75 N· m
55 ft. lbs.

Transmission Support Adapter Bracket Bolts (2WD Auto)
75 N· m
55 ft. lbs.

Exhaust Manifold/Pipe Nuts
27 N· m
20 ft. lbs.

Flywheel to Converter Housing Bolts
38 N· m
28 ft. lbs.

Flywheel to Crankshaft Bolts
143 N· m
105 ft. lbs.

Front Cover-to-Block Bolts ¼-20
7 N· m
60 in. lbs.

Front Cover-to-Block Bolts 5/16-18
22 N· m
192 in. lbs.

Fuel Rail Bolts/Stud
12 N· m
108 in. lbs.

Generator Fixed Bolt
24 N· m
18 ft. lbs.

Generator Thru Bolt/Nut
38 N· m
28 ft. lbs.

Main Bearing Cap Bolts
108 N· m
80 ft. lbs.

Main Bearing Brace Nuts
47 N· m
35 ft. lbs.

Oil Filter
18 N· m
156 in. lbs.

Oil Filter Connector (to adapter)
47 N· m
35 ft. lbs.

Oil Filter Connector (to block)
68 N· m
50 ft. lbs.

Oil Filter Adapter Bolts
102 N· m
75 ft lbs

Oil Galley Plug
41 N· m 30 ft. lbs.

Oil Pan ¼-20 Bolts
9.5 N· m
84 in. lbs.

Oil Pan 5/16-18 Bolts
15 N· m
132 in. lbs.

Oil Pan Drain Plug
34 N· m
25 ft. lbs.

Oil Pump Short Attaching Bolts
23 N· m
204 in. lbs.

Oil Pump Long Attaching Bolts
23 N· m
204 in. lbs.

Oil Pump Cover Bolts
8 N· m
70 in. lbs.

Power Steering Pump Pressure Hose Nut
52 N· m
38 ft. lbs.

Rocker Arm Assembly-to-Cylinder Head Capscrews
30 N· m
21 ft. lbs.

Spark Plugs
37 N· m
27 ft. lbs.

Starter Motor Mounting Bolts
45 N· m
33 ft. lbs.

Thermostat Housing Bolts
18 N· m
156 in. lbs.

Throttle Body Bolts
10 N· m
90 in. lbs.

Vibration Damper Bolts
108 N· m
80 ft. lbs.

Water Pump/Block Bolts
23 N· m
17 ft. lbs.

[Pato-Patrol]

Será todo una gran mejora, va ahora con unos Upgrades nuevos y lo más importante, ahora quedará como reloj siuzo, muy suave y perfectamente sintonizado

Una Gran creación esta por nacer


:

Salu2,


Pato