Table 2-1. Unit Preventive Maintenance Checks and Services (cont)

Custom Search

CHAPTER 2 END ITEM MAINTENANCE INSTRUCTIONS

TM-5-1940-277-20 Boat Bridge Erection Twin Jet Aluminum Hull MODEL USCSBMK1 (1940-01-105-5728) MODEL USCSBMK2 (1940-01-218-9165) Manual

Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)Table 2-1. Unit Preventive Maintenance Checks and Services (cont)

TM 5-1940-277-20

TM 1940-20/2

NOTE

Within designated interval, these checks are to be performed in the order listed.

Table 2-1. Unit Preventive Maintenance Checks and Services (cont)

W-Weekly

Q-Quarterly

S-Semiannually

Item to be inspected

Interval

Procedure: Check for and have repaired, filed,

Item

or adjusted as needed

No.

S Item

Perform all operator PMCS first

WARNING

When hatch covers are opened, make sure securing latches

are installed and latched in place. Before closing hatch

covers, make sure your head and fingers are clear of the

opening. Failure to heed this warning may result in death

or injury.

WARNING

Do not get acidic water from batteries or battery boxes in

eyes or on skin or clothing. This may result in injury. If

spilled on personnel, immediately start flushing affected

area with clean water and continue until given medical

assistance.

CAUTION

Do not get acidic water from batteries or battery boxes on

aluminum parts of boat (hull, decks, hatches, etc). This may

result in corrosive deterioration of aluminum parts.

CAUTION

Charge batteries for 1 hour after adding water when

temperatures may go below freezing 32F (0C).

NOTE

To ensure readiness of a boat placed in storage, you should

maintain the batteries at a full charge, perform all the

PMCS quarterly, launch the boat, and check the

systems/components for proper operation.

2-2