SECTION 9
9-22
SERVICE AND REPAIR
Torque tie bolts to 32 ft. lbs. (43 Nm.).
6.
If tie bolts are not tightened to the proper torque,
valve spools may bind or stick, or cause section
seals to extrude.
Torque value of the resistance, main relief cartridge
will be 20 ft. lbs. (27.2 Nm.).
7.
REINSTALLATION OF FRONT CON-
TROL VALVE
Secure the valve to the mounting bracket with the
appropriate hardware.
Remove plugs and caps, then attach hydraulic lines
with new ORFS o-rings. Torque all hydraulic lines
per torque chart as described in Sec. 4, GENERAL
REPAIR PRACTICES.
1.
2.
FRONT CONTROL
VALVE
RESISTANCE
CARTRIDGE
MAIN RELIEF
Summary of Contents for LEACH 2R-III
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Page 26: ...SECTION 2 2 8 ...
Page 28: ...OPERATION SECTION 3 LOCATION OF OPERATING CONTROLS 3 2 4 6 5 7 8 1 2 3 8 9 10 11 12 7 ...
Page 46: ...SECTION 3 3 20 ...
Page 54: ...SECTION 4 4 8 ...
Page 60: ...SECTION 6 6 4 PREVENTIVE MAINTENANCE 1 2 3 4 5 6 7 8 ...
Page 62: ...SECTION 6 6 6 ...
Page 76: ...SECTION 7 7 10 ...