TM 10-3930-659-34 1-6. SAFETY, CARE, AND HANDLING (Con’t). c. Forklift Truck Precautions. (1)  Throughout  this  manual,  CAUTIONs  are  placed  as  they  pertain  to  specific  maintenance  procedures.  Read these CAUTIONs and follow them exactly. (2) Ensure that the battery disconnect switch is turned to the OFF position when performing any maintenance on the forklift truck. (3) Disconnect battery as required. (4) Use lifting equipment of sufficient capacity to remove and support heavy items. 1-7. CORROSION PREVENTION AND CONTROL. a.  Corrosion  Prevention  and  Control  (CPC)  of  Army  materiel  is  a  continuing  concern.  It  is  important  that  any corrosion  problems  with  the  forklift  truck  be  reported  so  that  the  problem  can  be  corrected  and  improvements  can  be made to prevent the problem in future items. b. While corrosion is typically associated with rusting of metals, it can also include deterioration of other materials, such  as  rubber  and  plastic.  Unusual  cracking,  softening,  swelling,  or  breaking  of  these  materials  may  be  a  corrosion problem. c. If a corrosion problem is identified, it can be reported using SF Form 368 (Product Quality Deficiency Report). Use of keywords such as "corrosion," "rust," "deterioration," or "cracking" will ensure that the information is identified as a CPC problem. The form should be submitted to the address specified in DA Pam 738-750. 1-3