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Maintenance
A344-02-880 Issue J
5.8 Clean the oil-level sight-glass
Figure 11 - Oil-level sight-glass assembly
Refer to Figure 11 for the item numbers in brackets.
1. Drain the oil as described in Section 5.4.
2. Undo the eight screws (3) and remove the bezel (4), the sight-glass (2) and the sight-glass seal (1) from the
oil-box (5).
3. Clean the screws, bezel and sight-glass with a suitable cleaning solution.
4. Wipe the sight-glass seal with a clean, dry, lint-free cloth.
5. Wipe the sight-glass recess in the oil-box with the cloth.
6. Refit the sight-glass seal, sight-glass and bezel and secure with the eight screws.
7. Refill the pump with oil as described in Section 5.4.
8. Check that the sight-glass does not leak.
1. Sight-glass seal
2. Sight-glass
3. Screws (8 off M6 x20)
4. Bezel
5. Oil-box