TM 10-3930-675-20-1 0006 00-26 TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED 0006 00 Table 8. Tophandler System Troubleshooting Procedures (Non-Error Code) - Continued. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 3.   Tophandler Will Not Sideshift Properly. 1. Access     maintenance     ECS display  and  check  for  active hydraulic or electrical system error codes (WP 0004 00). 2. Inspect tophandler sideshifting cylinders    for    obstructions, damage, and signs of leakage. a.  Remove any obstructions. b.  Notify   DS   Maintenance   to replace  damaged  or  leaking sideshifting cylinder(s). 3. Check tophandler sideshifting cylinder  hydraulic  lines  and hoses for damage and signs of leakage. a.  Tighten loose connections. b.  Replace  damaged  or  leaking lines and hoses (WP 0181 00). 4. Inspect wear plates for excessive wear and damage. Replace   excessively   worn   or damaged wear plates (WP 0140 00). 5. Test     tophandler     operating pressure  (WP  0186  00,  test point    no.    11).    Operating pressure  should  be  3045  psi (210 bar). Notify DS Maintenance to adjust or     replace     tophandler     and steering hydraulic pump assembly  if  pressure  is  not  as specified. 4.   Tophandler Spreader Will Not Open or Close Properly. 1. Access     maintenance     ECS display  and  check  for  active hydraulic or electrical system error codes (WP 0004 00). Perform troubleshooting procedures   to   clear   diagnostic code(s) (WP 0005 00). 2. Inspect   tophandler   spreader motor for damage and signs of leakage. Replace   damaged   or   leaking spreader motor (WP 0167 00). 3. Inspect  spreader  drive  chain and sprockets for obstructions and damage. a.  Remove any obstructions. b.  Notify SRA if spreader chain is damaged. 4. Check spreader motor hydraulic  lines  and  hoses  for damage and signs of leakage. a.  Tighten loose connections. b.  Replace  damaged  or  leaking lines and hoses (WP 0181 00). 5. Inspect wear plates for excessive wear and damage. Replace   excessively   worn   or damaged wear plates (WP 0140 00). 6. Test     tophandler     operating pressure  (WP  0186  00,  test point    no.    11).    Operating pressure  should  be  3045  psi (210 bar). Notify DS Maintenance to adjust or     replace     tophandler     and steering hydraulic pump assembly  if  pressure  is  not  as specified.