How to Remove and Install PCU for HINO J05 Engine

This post show you guide on how to remove and install PCU for HINO J05 engine.

 

 

Preparations:

Nexiq USB Link

2024.05 HINO Diagnostic Explorer DX3/DX2 Diagnostic Software Free Download

HINO Trucks EPC Electronic Parts Catalog 2018 2016 Free Download

 

 

REMOVING THE PCU
1 DISCONNECTING THE AUXILIARY BATTERY.
(1) Disconnect the auxiliary battery negative terminal.

2 REMOVING THE SERVICE PLUG.

3 DISCONNECTING THE MOTOR CABLE AND 24V POWER CABLE.
(1) Unfasten clips (4 pcs.) to remove the under cover service hole cover.

(2) Remove the bolts (4 pcs.) and remove the inverter terminal cover.

(3) Remove bolts (6 pcs.) and detach the motor cable.

4 DISCONNECTING THE CONNECTOR.
(1) Unfasten the clips (2 pcs.) and remove the front panel.

(2) Disconnect the connectors (2 locations).

 

MOUNTING THE PCU
1 MOUNTING THE PCU.
(1) Set the engine lifter on the PCU.
(2) Mount the PCU using the nuts (6 pcs.).
Tightening Torque:
115 N·m {1,173 kgf·cm, 84.8 lbf·ft}

 

2 CONNECTING THE CONNECTOR.
(1) Connect the connectors (2 locations)

(2) Mount the front panel using the clips.

 

3 CONNECTING THE MOTOR CABLE AND 24V POWER CABLE.
(1) Connect the motor cable using bolts (6 pcs.).
Tightening Torque:
9 N·m {92 kgf·cm, 6.6 lbf·ft} (Cable side)
7.2-10.8 N·m {73-110 kgf·cm, 5.3-8.0 lbf·ft} (Terminal side)

(2) Mount the inverter terminal cover with the bolts (4 pcs.)
Tightening Torque:
9 N·m {92 kgf·cm, 6.6 lbf·ft}

(3) Fasten clips (4 pcs.) to mount the under cover service hole cover.

4 MOUNTING THE SERVICE PLUG.

5 CONNECTING THE AUXILIARY BATTERY.
(1) Connect the negative battery terminal of the auxiliary battery.