Twin Disc HP 300, 600 service manual - Morbark
Twin Disc HP 300, 600 service manual - Morbark
Twin Disc HP 300, 600 service manual - Morbark
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Table of Contents<br />
8<br />
<strong>Twin</strong> <strong>Disc</strong>, Incorporated<br />
GP Control Valve hydraulic portion ................................................ 33<br />
Hydraulic System with GP Control Valve ....................................... 36<br />
GP Control Valve Electronic Control Interface (Profile Module) ....... 38<br />
Clutch Engagement Logic (Closed Loop) ...................................... 39<br />
Brake engagement ....................................................................... 39<br />
Power Take-off Clutch engagement........................................... 39<br />
Installation............................................................41<br />
Identifying the <strong>Twin</strong> <strong>Disc</strong> Power Take-off Model Number............ 41<br />
Identifying the SAE Housing Size .................................................... 42<br />
Prior to Installation ............................................................................ 43<br />
Preliminary Checks ........................................................................... 44<br />
Torsional Input Coupling Installation ............................................. 47<br />
<strong>HP</strong>TO Installation to Engine ............................................................ 51<br />
Final Checks....................................................................................... 56<br />
Check and Adjust Main Pressure ............................................... 56<br />
Check Clutch Operation Pressures ........................................... 58<br />
Plumbing - <strong>HP</strong><strong>300</strong>I, <strong>HP</strong><strong>300</strong>S, <strong>HP</strong><strong>300</strong>S, <strong>HP</strong><strong>600</strong>S .............................. 59<br />
Maintenance .........................................................61<br />
Allowable Side Loads........................................................................ 61<br />
Lubrication ......................................................................................... 64<br />
Grease Specifications .................................................................. 64<br />
Oil Specifications .......................................................................... 65<br />
Oil System ...................................................................................... 65<br />
Torsional Coupling............................................................................ 66<br />
Overhaul Interval ............................................................................... 67<br />
Periodic Visual Inspection........................................................... 67<br />
Deflection Alignment Adjustment .................................................... 68<br />
Alignment - U-Joint Installation ........................................................ 70<br />
Disassembly ........................................................73<br />
Power Take-off Removal From The Engine ................................... 73<br />
Remove and disassemble the GP Control Valve .......................... 75<br />
Remove the Coupling Housing and disassemble<br />
the Gear Towers ............................................................................ 76<br />
Hydraulic Power Take-off Service Manual