HOUSING 2141962 - Caterpillar

Illustration 1 g00557424
Typical example of the control module for the EIS (1) Access Cover (A) Connector
Thoroughly clean the software access cover and the surrounding areas prior to disassembly. Refer to Illustration 1.
Perform this procedure on a flat surface. Point the connector away from you.
Remove the security wire from the access cover. Remove access cover (1) .
Illustration 2 g00557426
(2) Chip (3) Tie-wrap (4) Ends of tie-wrap (A) Connector
Carefully cut the existing chip's tie-wrap (3) at both ends (4) with a side cutter. Do not damage any components on the circuit board. Do not attempt to remove the tie-wrap that is beneath the chip's socket.
Mark chip (2) with a permanent marker in order to help ensure that the chip does not get reinserted into the EIS.
Illustration 3 g00557437
The notch in the chip must be to the left. (5) Notch (6) Position for the puller (A) Connector
Illustration 4 g00557441
(2) Chip (5) Notch (6) Position for the puller (7) Puller (8) Circuit board (9) Socket
Note the direction of the notch on chip (2). Refer to Illustration 3. Remove the chip with puller (7). Grasp the chip at notch (5) and opposite side (6). Be careful to grab only the chip. Do not grasp socket (9) that is beneath the chip. Gently rock the chip in order to remove the chip from the socket.
Immediately after you remove chip (2), bend the pins. Dispose of the chip.
Illustration 5 g00557442
(10) Plunger (11) Setscrew (12) Body
Adjust the installer to the depth that is shown in Illustration 5. This is done by adjusting setscrew (11) that is on the bottom