ADB DTC, Instruction Manual

Page: 22 / 41

AM.04.510e - Edition 1.5 22
Maintenance
5.2.2 Replace upper cover assy
Parts
- Upper cover assy
- Inner cover screws
- Gasket of the pressure release screw
Tools:
- Lubricant A. See § 7.4.
Disassemble
1. Remove the pressure release screw (A).
2. Dispose of the gasket of the pressure
release screw.
3. Remove the inner cover screws (B).
4. Dispose of the inner cover screws.
5. Remove the upper cover assy (C).
6. Remove the gasket (E).
7. Dispose of the gasket.
Assemble
Prepare
1. Make sure that all parts are clean.
2. Pay special attention to the parts where the gasket must fit.
Assemble
1. Lubricate the new gaskets. Use lubricant A.
- Gasket (A);
- Gasket of the pressure release
screw (D);
2. Install the new gasket (A).
3. Install the upper cover assy (B).
4. Install the new inner cover screws (C).
See § 7.3.3 (torque).
5. Carry out a waterproof test. See § 5.3.
6. Install the new gasket of the pressure
release screw (D).
7. Install the pressure release screw.
See § 7.3.3 (torque).
CAUTION
Always dispose of the gaskets and the screws when you disassemble the
upper cover assy.
Note
Put a screwdriver in the
notches (D).
C
E
B
D
A
B
A
C
D