TM 5-3895-373-20 15.20.    ADJUST AND ALIGN MAIN AND EXTENSION This task covers: a.    Clean b.    Adjust c.    Align INITIAL SETUP Tools: General mechanic's automotive tool kit (Item 54, Appendix E) Crowfoot wrench (Item 65, Appendix D) Pry bar (Item 4, Appendix E) Sling strap, 2 ea. (Item 49, Appendix E) Socket wrench adapter (Item 2, Appendix E) Straightedge (Item 3, Appendix D) Torque wrench, 0 to 175 lb-ft (Item 68, Appendix E) Torque wrench, 0 to 600 lb-ft (Item 67, Appendix E) Wire scratch brush (Item 6, Appendix E) Materials/Parts: Cleaning cloths (Item 7, Appendix C) Cleaning solvent (Item 24, Appendix C) Thread locking compound (Item 12, Appendix C) Thread locking compound solvent (Item 25, Appendix C) Gasket Shims Personnel Required: Three   62B   construction   equipment   repairers.   Second and  third  persons  to  assist  with  adjusting  screed  plate crowns, flatness, alignment, and angle. References: TM 5-3895-373-10 TM 5-3895-373-24P Equipment Condition: Paving machine positioned on flat, level paved surface. Endgates removed per TM 5-3895-373-10. Walkway  and  screed  handrail  removed  per  paragraph 11.3 (for  align  procedures,  step  C.2.e  through  C.2.n only). Extension  screed  cover  plate  removed  per  paragraph 2.22 (for  align  procedures,  step  C.2.e  through  C.2.n only). Extension screed blower motor removed per paragraph 14.8 (for  align  procedures,  step  C.2.e  through  C.2.n only). Extension    screed    burner    chamber(s)    removed    per paragraph 14.5  (for  align  procedures,  step  C.2.e  through C.2.n only). A. CLEAN. 1. REMOVE   PAVING   MATERIAL   FROM   MAIN AND EXTENSION SCREEDS. Screed operations present a crushing hazard. Stay clear of screed during  screed  operations.  Failure  to do so may result in death or serious injury. NOTE Cribbing   is   used   under   the   screed only  as  a  safety  precaution.  Do  not lower  the  screed  onto  the  cribbing. Cribbing may have to be repositioned during alignment procedure  to  allow  for  placement  of straightedge and to view measurement points. 2. START     ENGINE     ON     PAVING     MACHINE. RAISE   SCREED   TO   FULL   HEIGHT.   FULLY EXTEND     EXTENSION     SCREEDS.     CLOSE SCREED  TRAVEL  LOCK  VALVE.  SHUT  OFF ENGINE AND REMOVE KEY FROM IGNITION SWITCH. REFER TO TM 5-3895-373-10. 15-136