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Home >> Lexus >> 2023 >> NX 350 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> Ignition Coil And Spark Plug >> Installation [03/2023 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Refer to PRECAUTION [11/2021 - ]



COMPONENTS (INSTALLATION) 

Fig 1: Ignition Coil And Spark Plug Installation Components With Torque Specifications [03/2023 - ]
GTY1132454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 SPARK PLUG 19100P See step  1 - -
2 IGNITION COIL ASSEMBLY 19500 See step  2 - -
3 ENGINE WIRE 82121 - - -
4 NO. 3 ENGINE COVER 12613 See step  4 - -
5 NO. 1 ENGINE COVER SUB-ASSEMBLY 12601B See step  5 - -
6 PERFORM INITIALIZATION - - - See step  6
N.m (kgf/cm, ft.lbf): Specified torque - -