Bienvenidos al FORO de Automecanico, aquí en Foromecanicos crea tu mensaje y especifica modelo de auto o vehiculo, tipo de motor, transmision y sintomas de su problema.

cincronisacion de arboles de levas stratus 2.4 98

jrchg

Miembro Activo
#1
hola si algien me puediera ayudar con la cincronisacion de los arboles de levas de un stratus 2.4 98 se le rompio la correa y lla no prende anterior mente se rompio un arbol de levas se remplaso y funciono adecuadamente asta hoy que se rompio la correa ya se checo las valvulas estran ok lo cincronise higual pero no enciende al principio como que quiere pero no prende hace explosiones por sistema de admicion si alguien me orientara grasias loos sensores estan ok la inyeccion tambien la chispa higual
 

#3
Mas info de apoyo para cambiar la banda de tiempo, sirve para:
1997-2000 BREEZE, CIRRUS
1997-2003 VOYAGER
1997-2004 CARAVAN, SEBRING CONVERTIBLE, STRATUS SEDAN y
2001-07 SEBRING SEDAN

This engine is classified as a free-wheeling engine. Because of this free-wheeling design, if the timing belt breaks or jumps timing, there is less chance of a piston contacting an open valve. To avoid belt breakage, replace the timing belt as recommended by the vehicle manufacturer timing belt replacement interval. Valve to valve interference is possible if camshafts are rotated independently.
With the timing belt removed, avoid turning the camshaft or crankshaft. If movement is required, exercise extreme caution to avoid valve damage.
1.Disconnect and isolate the battery ground cable.
2.Loosen the righthand front wheel and tire assembly lug nuts.
3.Raise and safely support the vehicle with jack stands, then remove the wheel and tire assembly.
4.Remove the righthand inner splash shield.
5.Remove the accessory drive belts.
6.Remove the crankshaft damper retaining bolts.
7.Remove the crankshaft damper using DaimlerChrysler puller 1026 and insert 6827-A, or equivalents.
8.Remove the alternator drive belt idler pulley.
9.Remove the alternator and mounting bracket, if necessary.
10.Remove the timing belt lower cover attaching bolts, then the lower cover.
11.Remove the timing belt upper cover attaching bolts, then the upper cover.
12.Remove the coolant recovery reservoir, if necessary.
13.Remove the purge duty solenoid and wiring harness from the righthand engine mount, if necessary.
14.Remove the two righthand engine mount vertical fasteners from the frame rail. Do not remove the large nut at the end of the core.
15.On Caravan and Voyager models,, loosen the righthand engine mount horizontal fastener.
16.On all models, safely support the engine and transmission with a suitable jack. Place a suitable wooden block between the jack and engine assembly.
17.Raise the jack slightly to relieve the load from the engine mount.
18.On 1997-2000 Breeze, Cirrus, Sebring Convertible and Stratus Sedan models, proceed as follows:
a.Remove the three bolts attaching the engine support assembly to the engine bracket.
b.Position the A/C drier aside.
c.Remove engine coolant recovery container.
d.Remove the righthand engine mount.
19.On 2001-07 Sebring and Stratus Sedan models, proceed as follows:
a.Remove the front and heater tube attaching screws.
b.Remove the right engine support vertical fasteners from the frame rail.
c.Remove engine support assembly to engine bracket attaching bolts.
d.Remove the right engine mount.
20.On Caravan and Voyager models, remove the vertical and horizontal fasteners from the righthand engine mount side bracket, then the engine mount and support bracket.
21.On all models, align the crankshaft and camshaft sprocket timing marks, Fig. 1. The trailing edge of the sprocket tooth should be aligned with the oil pump housing mark, or the camshaft marks will be improperly set. When aligning timing marks, always rotate engine from crankshaft.
22.On 1997-2002 models, position a 6 mm hex head wrench to the timing belt tensioner pulley. Also insert an 3 mm hex head wrench into the tensioner pulley pin hole, Fig. 2. With the 6 mm hex head wrench, rotate the tensioner pulley counterclockwise until the 3 mm hex head wrench can be inserted into the locking hole on the engine.
23.On 2003-06 models, with the 6 mm hex head wrench, rotate the tensioner pulley clockwise until there is enough slack to allow for timing belt removal.
24.On all models, remove the timing belt. With the timing belt removed, do not rotate camshaft as damage to valve components may occur.
25.On 1998-2004 models, if the timing belt was damaged due to incorrect alignment (tracking), the timing belt tensioner assembly must be replaced. Replace the timing belt tensioner as follows:
a.Remove the timing belt idler pulley.
b.Ensure the arrow marks on both camshaft sprockets are facing upward.
c.On Breeze, Cirrus, Sebring Convertible and Sedan and Stratus Sedan models, while holding the camshaft sprocket in position with DaimlerChrysler tool No. 6847, or equivalent, loosen the sprocket bolt. Remove both camshaft sprockets.
d.On Caravan and Voyager models, while holding the camshaft sprocket in position with DaimlerChrysler tool Nos. C4687 and C4687-1, or equivalents, loosen the sprocket bolt. Remove both camshaft sprockets.
e.On all models, remove the rear timing belt cover to engine attaching bolts, then the rear timing belt cover.
f.Remove the timing belt tensioner attaching bolts. Remove the tensioner as an assembly.
g.To install, position the tensioner to the engine and install lower mounting bolt. Do not tighten the lower mounting bolt at this time.
h.To align the tensioner, install one of the engine mounting bracket M10 bolts into the upper tensioner mounting bolt location. Thread the bolt in approximately five to seven turns.
i.Torque the lower tensioner mounting bolt to 45 ft. lbs., then remove the engine mounting bracket bolt used for alignment from the tensioner upper mounting bolt hole.
j.On 1998-2002 models, install the timing belt rear cover. Torque the rear cover attaching bolts to 105 inch lbs.
k.On 2003-06 models, install the timing belt rear cover. Torque the rear cover attaching M6 bolts to 105 inch lbs. and M8 bolts to 250 inch lbs.
l.On 1998-2006 models, install the timing belt idler pulley. Torque the idler pulley mounting bolt to 45 ft. lbs.
m.Position the camshaft sprockets on the camshafts. Ensure the arrow marks on both camshaft sprockets are facing upward.
n.On 1998-2002 Breeze, Cirrus, Sebring Convertible and Sedan and Stratus Sedan models, while holding the camshaft sprocket in position with DaimlerChrysler tool No. 6847, or equivalent, torque the sprocket bolts to 75 ft. lbs.
o_On 2003-06 Sebring and Stratus Sedan models, while holding the camshaft sprocket in position with DaimlerChrysler tool No. 6847, or equivalent, torque the sprocket bolts to 85 ft. lbs.
p.On 1998-2002 Caravan and Voyager models, while holding the camshaft sprocket in position with DaimlerChrysler tool Nos. C4687 and C4687-1, or equivalents, torque the sprocket bolts to 75 ft. lbs.
q.On 2003-06 Caravan and Voyager models, while holding the camshaft sprocket in position with DaimlerChrysler tool No. 6847, or equivalent, torque the sprocket bolts to 75 ft. lbs.
26.On all models, ensure the crankshaft sprocket timing mark is properly aligned.
27.Position the camshaft sprocket so the exhaust sprocket is 1/2 notch below the intake sprocket, Fig. 3. Ensure the arrow marks on both camshaft sprockets are facing upward.
28.Install the new timing belt over the crankshaft sprocket, around the water pump sprocket, idler pulley, camshaft sprockets and the tensioner pulley.
29.Rotate the exhaust camshaft sprocket counterclockwise, aligning the timing marks, Fig. 1, to take up the timing belt slack.
30.On 1997-2002 models, remove the 3 mm hex head wrench from the timing belt tensioner pulley hole.
31.On 2003-06 models, proceed as follows:
a.Insert a 6 mm hex wrench into the hex hole on the tensioner pulley top plate.
b.Rotate the tensioner pulley top plate counterclockwise.
c.The tensioner pulley will move against the timing belt and the tensioner setting notch will start to move clockwise.
d.Continue to rotate the tensioner pulley top plate counterclockwise until the setting notch is aligned with the spring tang, Fig. 4.
e.While holding the pulley top plate in position with the hex wrench, tighten the tensioner lock bolt to 220 inch lbs.
32.Turn the crankshaft pulley two revolutions in the clockwise direction.
33.Inspect the crankshaft and camshaft sprocket timing marks for proper alignment, Fig. 1. If the timing marks are not properly aligned, the timing belt must be removed and installed once again.
34.On 2003-06 models, ensure the tensioner spring tang is within the window on the tensioner, Fig. 5. If not, repeat steps 31 through 33.
35.On 1997-2000 Breeze, Cirrus, Sebring Convertible and Stratus models, install the righthand engine mount and support bracket. Torque the three engine mount fasteners to 45 ft. lbs. Install the coolant recovery container. Position the A/C drier, then install the mounting screw.
36.On 2001-06 Sebring and Stratus Sedan models, install the righthand engine mount and support bracket. Torque the fasteners to 45 ft. lbs. Install the heater tube and coolant recovery container.
37.On 1997-2000 Caravan and Voyager models, install the righthand engine mount and support bracket. Torque the engine mount to frame rail fasteners to 50 ft. lbs. Torque the vertical engine fasteners to 75 ft. lbs. Torque the horizontal fasteners to 111 ft. lbs.
38.On 2001-06 Caravan and Voyager models, install the righthand engine mount and support bracket. Torque the engine mount to frame rail fasteners to 50 ft. lbs. Torque the vertical engine fasteners to 40 ft. lbs. Torque the horizontal fasteners to 50 ft. lbs.
39.On all models, remove the jack and wooden block from under the engine.
40.Install the timing belt upper cover. Torque the attaching bolts to 50 inch lbs.
41.Install the timing belt lower cover. Torque the attaching bolts to 50 inch lbs.
42.Install the alternator and mounting bracket, if necessary.
43.Install the alternator drive belt idler pulley.
44.On 1997-2002 models, install the crankshaft damper. Torque the retaining bolt to 105 ft. lbs.
45.On 2003-06 models, install the crankshaft damper. Torque the retaining bolt to 100 ft. lbs.
46.On all models, Install the accessory drive belts. Refer to "Accessory Drive Belt Tension" for proper belt tension.
47.Install the fender splash shield.
48.Install the wheel and tire assembly.
49.Lower the vehicle, then tighten the lug nuts.
50.Connect the battery ground cable.
51.Start the engine and ensure it operates properly.
 

Adjuntos

Paginas Amigas:
automecanico autoelectronico foromecanicos

El contenido de especificaciones técnicas,comentarios, opiniones y otros datos sobre los vehículos sólo son con fines informativos y son de exclusiva responsabilidad de cada usuario. Foromecanicos.com no puede y no verifica ni garantiza la exactitud o exhaustividad de la información. Usted utiliza este sitio web bajo su propio riesgo y solo con fines informativos. Las marcas y los logotipos de los fabricantes de automóviles en esta página web son propiedad de los titulares de las mismas.

Arriba