COLLATERAL INVESTIGATION 22 DEC 90

File: 980715_may96_sagwi1_0053.txt
Page: 0053
Total Pages: 61
Subject = COLLATERAL INVESTIGATION   22 DEC 90                            

Box ID = BX001415

Folder title = COLLATERAL INVESTIGATION 2                                                                      

Unit = 24TH ID     

Parent = XVIII CORPS 

         





                                              TM 9-2350-255-10-3

                Table 3-1 TROUBLESHOOTING    - Continued
         
         MALFUNCTION
                                 TEST OR INSPECTION
                  CORRECTIVE ACTION
         
            Step 7 Check TRANSMISSION OIL TEMP HIGH hglit
         
                  a  If TRANSMISSION OIL TEMP HIGH light goes off wi:nin five
                     minutes, run engine nt tactical idle for two more m,rustes Set
                     engine TACTICAL IDLE switch to OFF find continue rorinal
                     operation with caution and monitor MASTER WARN NG light
                  b If TRANSMISSION OIL TEMP HIGH light stays lit, go to step 9
         
           Step 8 Set hull networks box Circuit breaker CB 18 to OFF arid c~oc~
                  TRANSMISSION OIL TEMP HIGH light
         
                  a  If light goes off within five minutes, set TACTICAL IDLE swiw.Ii to
                     OFF Continue normal operation and notify or(JaiiIzd~ Ofidi
                     rriainrenance, as soon as possible that cooling fan is no: working
                  I) If light stays lit sot CS 18 to ON arid go to step 9
         
            Stop B Chock transmission oil level (see La 9-2350-255-12)
         
                  a  If oil level is low, add oi! (500 LO 9-2350-255-1 2j
                  b  If transmission oil level is OK. snot down engin& ~~ee 2 1 37i, dud
                     notify organizational maintenance
         
         Ii. HYDRAULIC SYSTEM MALFUNCTION LIGHT LIT.
         
                                        NOTE
              Slowing the turret at high speed may cause the HYDRAULIC
              SYSTEM MALPUNCTION light to come on. This condition is
         
                                                              I
              acceptable providing there is system pressure and the light goes
              out after the slewing maneuver.
            Step 1 Stop tank and shut down engine (see 2-137)
         
             Step 2 Check hydraulic reservoir oil LveI (see LO 9-2350-255-' 2'
         
                  a  It oil level is low. ndd nvdraulic fluid to reservoir (see LU
                     9-2350-255-12)
                  b  If oil level is OK. or lgh: .s still on after adding oil to cbsorvoir go
                     to step 3
         
           Step 3 Gunner, perform hydraulic zero pressure check, steps A through E (see
                  2-234J to bring hydraulic system pressure to zero
         
             SLop 4 Commanoer, (ur ii turret power off (see 2- I 80)
             Step 5     Driver. starz engine ~soe 2-l0l~
         
         
         
                                                      TA 2 033 3 3
         
                                                  Change 4 3-17