PLATE 1542394 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 195-4609 Seal Pick 1
B - Isopropyl Alcohol - Start By:
Remove engine enclosure on the right side.
Turn quick disconnect to OFF position.
Illustration 1 g03618916
Remove tube (1).
Illustration 2 g03871873
Illustration 3 g03618937
Picture for reference only.
Note: Put orientation and location marks on all cable strap locations for installation purposes.
Remove cable straps (2) and disconnect harness assembly (3).
Illustration 4 g03620962
Remove allen bolt (5) and remove heated nozzle harness assembly (4).
Illustration 5 g02483897
Use Tooling (A) in order to remove O-ring seals (6) and (7) from heated nozzle harness assembly (4). Discard O-ring seals (7). Installation Procedure
Install heated nozzle harness assembly (4) in the reverse order of removal.
Use caution when you are using isopropyl alcohol. Avoid prolonged skin contact with isopropyl alcohol.Vapors may be harmful if inhaled. Use only in a well ventilated area. Do not smoke while using isopropyl alcohol.Isopropyl alcohol is flammable. Do not use near an open flame or near welding operations. Keep isopropyl alcohol away from heated surfaces exceeding 482°C (900°F).
Note: This connection is an electrical connection and cannot be lubricated with a petroleum-based lubricant. Isopropyl alcohol is the only approved lubrication for this connection.
Lubricate new O-ring seals (7) with Tooling (B) prior to installation.