SEM 822d can sealing

1. Caterpillar: Confidential Green
1.
ECA: Replace a new sealing rubber （5989311）
Note:
The corners of the door sealing strip should be smooth,
so that it can be pressed to cab when the door is closed.
The joint of the sealing strip (the starting position of
pasting) should be left at the bottom of the door.

2. Caterpillar: Confidential Green
2.
ECA: Replace with improved rubber sealing
5936126 5870842

3. Caterpillar: Confidential Green
3.
Design has improved with adding nylon ties to the bottom of the valve in 2021.
ECA: Use 8mm*500mm nylon or other alternative materials tighten the dust
cover
Black nylon ties(8X500)
are included in the
delivery box.
Tighten the dust cover
when installation.
See the drawing for
the location.

4. Caterpillar: Confidential Green
4.
ECA: Add 100mmX100mmX2mm rubber spacer between the
handle base and the mounting plate.

5. Caterpillar: Confidential Green
6
ECA: Add 100X20X4mm sealing sponge (the yellow part
in the picture).