REPLACE COOLANT HEATER FUEL PUMP (M113A2, M901A1, AND
M1059 ONLY) -- Continued
Remove elbow (1) from coupling (2).
Remove coupling (2) from fuel pump (3).
Disconnect hose (4) from adapter (5). Remove adapter from fuel pump (3).
Remove two screws (6), washers (7), four lockwashers (8), two locknuts (9), and fuel pump (3) from hull bracket.
Discard lockwashers and locknuts.
Place fuel pump (3) on hull bracket. Secure with two new locknuts (9), four new lockwashers (8), two washers (7), and
Adhesive, primer, sealant compounds, and isopropyl alcohol are toxic and flammable. These
compounds are toxic to eyes, skin, and respiratory tract. Continued exposure can make you
dizzy and irritate your eyes and throat.
Always use in well ventilated areas, away from heat, sparks, and flames. Do not breathe fumes.
Do not allow into contact with skin and eyes. Use goggles or face shield and protective gloves.