Edelbrock 54-4750, 25-9213, 54-4749, 60-4749, 47492 User Manual

...
Edelbrock Header
For 2000-2004 PT Cruiser
Catalog #47490 & #47492
INSTALLATION INSTRUCTIONS
Suggested Tools Needed for Installation:
Metric wrench set, metric sockets, and ratchetScrewdriversFloorjack and Jackstands
SPECIAL NOTICE: This Edelbrock part has received an Executive Order number (E.O.#) from the California Air Resources Board (C.A.R.B.) making it legal for street use in all 50 states. To assist you with emission equipment certification, we have included a silver fan shroud decal to help testing personnel verify the this part is a legal replacement on the vehicle for which it is cataloged. The adhesive-backed decal should be affixed next to the existing emission and engine specifications decal. Do not cover any part of your original emission decal.
WARNING: The use of "Thermal Wrap" will void the warranty on your Edelbrock Headers. Those product will cause excessive heat and moisture buildup resulting in corrosion and failure of the header.
KIT CONTENTS
Qty. Part # Description
1 25-9213 Header 1 54-4749 Port Gasket 1 54-4750 Collector Gaskets 3 60-4749 8mm x 1.25 Lock Nut 4 60-7275 5/16-18 Hex Nuts 10 68-0350 8mm x 30mm Hex Bolts 1 68-4749 10 x 1.50 x 12mm Hex Bolt 4 68-6010 5/16-18 x 1 1/2” Hex Bolt 1 78-2004 Tie Wrap 1 79-9722 Heat Shield
©2004 Edelbrock Corporation Catalog #47490 름
7 82-8721 5/16 Hardened Washers
14 82-4620 Lock Washers
1 82-8722 Flat Washer
Page 1 of 2
Rev. 7/04
INSTALLATION INSTRUCTIONS
Disassembly
1. Raise and support the vehicle on a flat stable surface using the floorjack and proper load rated jackstands.
2. Disconnect the battery.
3. Remove nut and bolts retaining heatshield and remove heatshields.
4. Remove four nuts that retain catalytic converter to the stock manifold.
5. Unplug and unclip oxygen sensor wire located above the catalytic converter.
6. Remove the clamp retaining the catalytic converter pipe to the intermediate pipe and unhook the catalytic pipe brackets from the hangers. Remove catalytic converter.
7. Unbolt and remove the stock manifold and gasket.
Assembly
1. Place the supplied port gasket over the studs (if equipped) on the cylinder head. Install the Edelbrock Header on the studs (if equipped) using the provided 8mm bolts, and lock washers on all bolts. Use supplied lock nuts and hardened washers on the studs (if equipped). Tighten all flange bolts and nuts at this time.
2. Re-install the catalytic converter to the hangers.
Using the supplied 5/16 bolts, nuts, lock washers, and hardened flat washers and gaskets, attach the catalytic converter to the header collector flange. Note: (The lower bolt of the collector is used to secure the supplied heat shield). Using supplied 10mm bolt and washer, attach the heatshield to the block just above the oil pan rail.
3. Check all hydraulic, vacuum, water, and fuel lines to
ensure there is adequate clearance from the header. Using anti-seize on threads, install O2 sensor and re­connect plug.
4. Re-connect the battery.
5. At this point, it is a good idea to check everything
over to make sure nothing was missed during assembly.
6. Start vehicle and bring vehicle up to operating
temperature. Check for leaks of any kind.
7. Turn off engine and let cool. Tighten all the bolts
again.
Edelbrock Corporation
2700 California St.
Torrance, CA 90503
Tech Line: 1-800-416-8628
Office: 310-781-2222
Tech Fax: 310-972-2730
E-Mail: edelbrock@edelbrock.com
©2004 Edelbrock Corporation Catalog #47490 름
Page 2 of 2
Rev. 7/04