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Troubleshooting (continued)
Problem
Cause
Solution
Multiple folds of bag are
sliding off tunnel.
Brake pressure will not
increase while operating
hand pump.
Bag pan does not have proper
tension.
Tunnel bungee cord not prop-
erly installed.
Too much oil in hand pump.
Hand pump low on oil.
Tie knots in the bungee
cords until proper spacing
is obtained (about 3/4 inch)
between bag pan and tunnel
floor.
Check bungee installation.
Make sure bungee is still
hooked at both ends and that
all tie strings are still in place.
Loosen fill plug and operate
hand pump. If this corrects
problem, drain some oil from
hand pump.
Refill with hydraulic oil.
