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Hyundai Tucson: Pinion drive gear assembly

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Driveshaft and axle / Differential Carrier Assembly / Pinion drive gear assembly

Fix the differential carrier assembly using the SST (09501-C9230, 0K530-P2500, 0K501-P2232).

Loosen the pinion gear lock nut using the SST (09501-C9230).

WARNING

WARNING

When istalling lock nut, use a new one.

Remove the pinion drive gear assembly (A).

Remove the spacer (A) from the pinion drive gear assembly.

Install the SST (09501-C9310, 09452-2E000) and remove the bearing from the pinion drive gear using a press.

WARNING

WARNING

Do not reuse the removed bearing.

Remove the pinion inner bearing adjustment shim (A) from the pinion drive gear.

Differential carrier case

Remove the pinion oil seal (A). WARNING When installing oil seal (A), replace oil seal with a new one. Remove the outer pinion bearing (A). WARNING Do not reuse the removed bearing. Remove the outer pinion bearing race (A)

Differential Carrier Assembly - Reassembly

Reassembly Pinion drive gear assembly Install the inner pinion bearing adjustment shim (A) 011 the pinion drive gear assembly. Install the inner pinion bearing (A) on the pinion drive gear using SST (0K530-P2200) and press.

Differential Carrier Assembly- Installation

Installation Install the differential carrier bracket (A). Install the jack and intall the differential carrier assembly (A). Tightening torque : 68.6 - 88.3 N m (7.0 - 9.0 kgf m , 50.6 - 65.1 lb ft) Install the coupling ass

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High Pressure Fuel Line- Installation

Install in the reverse order of removal. Install the high pressure fuel pipe as follows. (1) Completely pre-tighten the both side nuts (A) on high pressure tightening area of high pressure fuel pipe while keeping them vertically. (2) Ti

ESC Control unit (HECU)

Components Front - right (FR) Rear - left (RL) Rear - right (RR) Front - left (FL) MC2 MCI ESC Control unit (HECU) connector Bracket ESC Control unit (HECU)- Removal Removal Disconnect the battery negative ( - ) terminal.