Bearing Case; Removal; Installation - Isuzu AA-6HK1T Workshop Manual

6A–18 ENGINE MECHANICAL

Removal

1. Remove the injection pump .
Refer to "Injection Pump Removal" in this manual.
2. Remove the coupling.
• Loosen the bolt (1).
3. Remove the oil feed pipe from the bearing case.
4. Remove the bearing case.

Bearing Case

Installation

1. Bring No. 1 piston
compression stroke.
1
2. Install the bearing case with new gasket to the
cylinder block.
040EY00059
• Apply Three Bond No. 1208 or equivalent to the
gasket.
This will hold the gasket in place during
installation.
• Install the gasket to the bearing case groove.
• Install the coupling to the bearing case shaft.
• Align the S mark on the coupling with the pointer
as shown in the illustration.
• Install the bearing case to the cylinder block.
• Confirm S mark position after installation.
039EY00004
to top dead center on the
S
Before installation After installation
Pointer
020EY00006
S
F06EY00146