SERVICE UPON RECEIPT - Continued
d. Open external handset box and check box interior for moisture. If moisture is present, use clean rags to
e. Refer to TM 9-2350-222-20-1 for installation of four tow hooks.
f. Refer to TM 9-2350-222-20-1 for installation of pintle.
g. Loosen two 1/4 inch square head fuel tank drain plugs and allow water in fuel tanks to drain. After water
has drained, tighten drain plugs. Refer to TM 9-2350-222-20-1.
h. Remove two 1/4 inch square head drain plugs from brake housing and allow water to drain. After water has
drained, reinstall and tighten drain plugs.
i. Refer to TM 9-2350-222-20-1.
j. Refer to TM 9-2350-222-20-1.
k. Check that lead seals on both handles are intact. If lead seal is broken, service fire extinguisher cylinders.
Install new exterior fire extinguisher handle lead seal. Refer to TM 9-2350-222-20-1.
l. If missing shrunk tubing, service CO2 cylinder.
m. Remove headlights from stowage brackets in driver's compartment. Install dust covers on stowage
brackets. Install headlights on hull mounting receptacles. Refer to TM 9-2350-222-20-1.