Service Manual

Repairs

Removing Hydraulic System Components

1. Thoroughly clean the machine before disconnecting,

removing or disassembling any hydraulic components.

Always keep in mind the need for cleanliness when

working on hydraulic equipment.

2. Put caps or plugs on any hydraulic lines or fittings left

pen or exposed.

3. Put labels on disconnected hydraulic lines and hoses

for proper installation after repairs are completed.

After Repair or Replacement of Components

1. Check oil level in hydraulic reservoir and add correct

il if necessary. Drain and refill hydraulic system reser-

voir and change oil filter if component failure was severe

or system is contaminated.

2. After repairs, check control linkage for proper adjust-

nt, binding or broken parts.

3. If a pump was disconnected or removed, prime

stem before operating. Disconnect fuel stop solenoid

electrical connector on engine to prevent fuel delivery

to engine cylinders. Turn ignition switch to engage

starter for ten (10) seconds to prime pumps. Repeat

cranking procedure again. Connect injection pump fuel

stop solenoid electrical connector. Start engine and run

at idle speed for a minimum of two (2) minutes.

4. After disconnecting or replacing any hydraulic com-

pone

nts, operate machine functions slowly until air is

out of system.

5. Check for hydraulic oil leaks. Shut off engine and

rrect leaks if necessary. Check oil level in hydraulic

reservoir and add correct oil if necessary.

Reelmaster

335-D Page 4 - 35 Repairs