Ford Ranger Maintaince And Repair Manual page 396

5. Remove the camshaft sprocket retaining bolt and washer. Check timing chain deflection for excessive
wear.
6. Slide sprockets and timing chain forward and remove as assembly.
To install:
7. Clean timing cover and oil pan sealing surfaces. Clean and inspect all parts. The camshaft retaining
bolt has a drilled oil passage for timing chain assembly lubrication. Clean oil passage with solvent. Do
not replace with standard bolt.
8. Slide sprockets and timing chain on as assembly with timing marks in the correct location. Install
camshaft retaining bolt and washer. Torque bolt to 46 ft. lbs. Lubricate the timing chain assembly.
9. Install timing cover assembly. Install retaining bolts with pipe sealant and tighten as outlined.
10. Refill and bleed cooling system. Connect the negative battery cable. Start engine check for coolant,
oil and exhaust leaks.
4.0L Engine (VIN X)
Review the complete service procedure before starting this repair. Refer to the necessary service
procedures in this section.
1. Disconnect the negative battery cable.
2. Drain the cooling system.
When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are
quite likely to drink any that is left in an uncovered container or in puddles on the ground. This will prove
fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless
it is contaminated or several years old.
To remove the timing chain and sprockets, first remove the engine front cover
3. Remove the front cover.
4. Remove the radiator.
REMOVAL & INSTALLATION
HOW TO USE THIS BOOK
CAUTION
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