Doug Thorley Headers THY-464-1 Instruções - Página 3
Procurar online ou descarregar pdf Instruções para Acessórios para automóveis Doug Thorley Headers THY-464-1. Doug Thorley Headers THY-464-1 5 páginas. Nissan v6 86-89 hard body, pathfinder pickups
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INSTALLATION PROCEDURES
WARNING! - Do not rely on bumper jacks or chassis jacks for support during header installa-
tion. The subject vehicle should be raised and supported with jacking equipment and
jackstands or ramps intended for undercarriage auto maintenance. It is extremely dangerous to
work under an improperly raised and/or supported vehicle.
WARNING! - Make certain there is ample clearance around components such as brake lines,
brake proportioning valves, fuel lines, hoses and pumps, and electrical components and wires.
In some cases it may be necessary to relocate items that may be adversely affected by exhaust
system heat.
NOTE: These procedures are documented on factory standard-equipped vehicles with original
configuration compliance. Any modification of the subject vehicle may dictate modification to
these procedures.
1) Disconnect the battery.
2) Raise the front of the vehicle approximately 24 inches and support it with jack stands or
other suitable supports. (WARNING! - Do not rely on bumper jacks or chassis jacks for
support during header installation. The subject vehicle should be raised and supported with
jacking equipment and jackstands or ramps intended for undercarriage auto maintenance.
It is extremely dangerous to work under an improperly raised and/or supported vehicle.)
3) Remove the front wheels.
4) Remove the rubber mud shields from the wheel wells.
5) Remove the brake line heat shield from the passenger side.
6) Disconnect the emission control lines from the stock exhaust manifold (pulse air, EGR,
oxygen sensor, etc.).
7) Remove the hot air pickup and the air cleaner.
8) Remove the two head pipes leading from the exhaust manifolds to the catalytic converter.
9) Remove the stock exhaust manifolds.
THY-464-1
NISSAN V6
86-89 HARD BODY,
PATHFINDER PICKUPS
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