TM 10-3930-669-20 b. Cleaning/lnspection. WARNING • Drycleaning solvent (P-D-680) is TOXIC and flammable.  Wear protective goggles and gloves; use only  in  a  well-ventilated  area;  avoid  contact  with  skin,  eyes,  and  clothes;  and  do  not  breathe vapors.  Keep away from heat or flame.  Never smoke when using solvent; the flashpoint for type I drycleaning solvent is 100°F (38°C) and for type II is 138°F (50°C).  Failure to do so may result in injury or death to personnel. • If  personnel  become  dizzy  while  using  cleaning  solvent,  immediately  get  fresh  air  and  medical help.    If  solvent  contacts  skin  or  clothes,  flush  with  cold  water.    If  solvent  contacts  eyes, immediately flush eyes with water and get immediate medical attention. (1) Clean all metal parts with drycleaning solvent. (2) Do not allow drycleaning solvent to come in contact with rubber parts. (3) Inspect parts for breaks, cracks, burrs, and sharp edges. (4) Replace all damaged parts. c. Installation. (1) Install seal (5) on fuel supply pump (3). (2) Install  fuel  supply  pump  (3)  on  injection pump (4) with three lock washers (2) and nuts (1).  Tighten nuts to 7 lb-ft (10 N•m). NOTE Follow-on Maintenance: • Install cab (Para 15-2). • Remove  wheel  chocks  (TM  10-3930- 669-10). END OF TASK 4-5