Engine - Reuse of Cylinder Head Bolts

1996 Hyundai Elantra L4-1.8LSECTION Engine - Reuse of Cylinder Head Bolts
Group: ENGINE MECHANICAL

Number: 97-20-007

Date: JUNE, 1997

Model: 1997 TIBURON
1996-97 ELANTRA

Subject
BETA ENGINE: RE-USE OF CYLINDER HEAD BOLTS
(SHOP MANUAL ADDITION)

DESCRIPTION:

The 1996-97 Elantra and 1997 Tiburon Beta engine uses the "torque-angle" method to clamp the cylinder head to the cylinder block. Under normal use, the bolts can be reused throughout the life of the engine. As with any critical fastener, an inspection should be performed before reusing the bolts.

INSPECTION PROCEDURE:

When removing cylinder head bolts, inspect each bolt for any signs of damage or deformation. To inspect a bolt, clean the threads with a wire brush, and screw on by hand an exhaust manifold nut (P/N 28523-35510 or a nut with the same diameter and thread pitch) to the end of the bolt threads. The nut should thread on easily by hand. Replace the bolt if it cannot be turned easily, or any other visual damage such as pitting or corrosion exists.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.