TROUBLESHOOTING
Publication: 0028607
7-5
7
Vacuum system
(Continued)
Vacuum pump does not
draw full vacuum
Holes worn in vac hose or
dig tube
Repair or replace as required.
Hose coupler assembly
gasket(s) missing or
damaged
Adjust, repair, or replace any missing
or leaking gaskets.
Gasket from inspection
door missing or damaged
Repair or replace gasket.
Tailgate gasket damaged
or not sealing
Filter housing door seals
damaged or not sealing
Repair or replace seal.
Hose between filter and
cyclone separator
damaged or not sealing
Repair or replace hose.
Hose between
make-break and boom
cannon damaged or not
sealing
Vacuum pump
Dust in vacuum pump
discharge
Note: Operating the
vacuum system while this
condition exists could
cause significant damage
to vacuum pump and void
your warranty.
Missing or damaged filter
Replace filter.
Filter not sealing properly
Vacuum vent
door
Vacuum vent door will not
function
Vacuum pump not
engaged
Enable WORK and VAC modes.
Vacuum relief valve open
due to debris level sensor
sensing a full load
Dump the load.
Lack of chassis air
pressure to operate vent
door
Check chassis air pressure. Run
engine until pressure rises.
Air solenoid failure
See Table 7-2: Electrical
Troubleshooting.
Electric signal not present
Vacuum RPM
Vacuum pump RPM not
displayed
Failed speed sensor on
transfer case
• Replace speed sensor.
• See Table 7-2: Electrical
Troubleshooting.
Table 7-1: Mechanical Troubleshooting (Continued)
Function
Symptom
Probable Cause
Solution
Summary of Contents for Camel 1200 (Dump Body)
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Page 62: ...1 52 Publication 0028607 SAFETY 1...
Page 64: ...2 2 Publication 0028607 PRE OPERATION 2 Figure 2 1 Figure 2 2 1 3 2 5 6 4 7...
Page 106: ...4 18 Publication 0028607 SEWER CLEANING TYPICAL SEQUENCE 4...
Page 118: ...5 12 Publication 0028607 WATER RECYCLING SYSTEM 5...
Page 132: ...6 14 Publication 0028607 LUBRICATION AND MAINTENANCE 6...
Page 156: ...i vi Publication 0028607 IX...
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