Ford Aerostar 1997 Workshop Manual page 46

1997 Aerostar/Ranger
Section 03-01C: Engine, 4.0L V-6
IN-VEHICLE SERVICE
Timing Chain, Sprockets, Tensioners and Guides
Removal
NOTE: It is necessary to replace oil pan gasket (6710) when removing and installing engine front
cover (6019). On Ranger, it is necessary to remove engine (6007) to remove oil pan (6675). On
Aerostar, it is necessary to remove transmission to properly seal oil pan
1. On Aerostar vehicles remove radiator (8005) as outlined in
2. Remove engine front cover as outlined in this section.
3. NOTE: A packaging clip from a new automatic tensioner can be used to hold tensioner in a
retracted position. If a packaging clip is not available, fabricate a clip to hold the tensioner in a
retracted position using shop materials.
Push timing chain/belt tensioner (6K254) into the retracted position and install retaining clip.
4. Remove the camshaft sprocket retaining bolt and the crankshaft sprocket key.
5. Remove the crankshaft sprocket (6306) and camshaft sprocket (6256) with the timing chain/belt
(6268).
6. Remove the timing chain/belt and timing chain guide (6K297) as required.
file://C:\TSO\tsocache\VDTOM_5368\SVK~us~en~file=SVK31C24.HTM~gen~ref.HTM
1997 Aerostar, Ranger Workshop Manual
Section 03-03
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2011-04-27