Timing Chain: Notes

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Timing Chain Assembly With Torque Specifications

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Timing Chain Assembly Components Legend

Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION:

After removing timing chain, do not turn the crankshaft and camshaft separately, or the valves will strike the pistons.
When installing camshafts, chain tensioners, oil seals, or other sliding parts, lubricate contacting surfaces with new engine oil.
Apply new engine oil to bolt threads and seat surfaces when installing camshaft sprockets, camshaft brackets, and crankshaft pulley.
Before disconnecting fuel hose, release fuel pressure. Refer to BASIC SERVICE PROCEDURE .
Before removing the upper oil pan, remove the crankshaft position sensor (POS).
Be careful not to damage sensor edges.
Do not spill engine oil or coolant on drive belts.

NOTE:

This section describes procedures for removal/installation procedure of the front timing chain case and timing chain related parts, and rear timing chain case, when oil pan (upper) needs to be removed/installed for engine overhaul, etc. If removing rear timing chain case, remove the engine assembly.
To remove/install front timing chain case, timing chain, and its related parts without removing oil pan (upper), refer to REMOVAL AND INSTALLATION .