Advance acoustic 56303000, Mechanical Repair Service Manual

Page: 29 / 50

FORM NO. 56043096 - Captor
™
4300B, 4800B - 27
HOPPER SYSTEM
DUMP DOOR CYLINDER REMOVAL
To access:
1 Raise Hopper Cover and engage hopper cover prop rod.
2 See Figure 6.2. Raise and support Shaker Assembly (H) .
3 Remove filter assembly.
4 Remove (11) Bolts (I) and remove Access Panel (J) .
To remove cylinder:
1 Remove the two hoses from Door Cylinder (K) . Note: Mark hose locations to insure correct connections when reassembling.
CAUTION!
There may be oil in hoses and cylinder, be prepared to plug hoses and cap cylinder connections.
2 Remove lower and upper cotter pins and Cylinder Pins (L) .
3 Remove cylinder.
To reassemble:
1 Mount cylinder end to upper mounting bracket using pin and cotter pin.
2 Pull cylinder rod out until clevis meets with dump door arm.
3 Mount cylinder rod end to dump door arm using pin and cotter pin.
4 Reconnect the two hoses in correct position.
5 Check for proper operation and leaks.
6 Reinstall access cover and filter assembly.
7 Close Hopper Cover.
FIGURE 6.2