SEAL 2120304 - Caterpillar

Electronic Technician (ET) - This service port allows the service personnel to connect a laptop computer. This will allow service personnel to diagnose machine systems and the engine.Vital Information Management System (VIMS) Service Port (6)
VIMS Service Port - This service port allows service personnel to connect a laptop computer.Engine Lockout Switch (7)
Engine Lockout Switch - Push the switch upward in order to prevent the engine from being cranked. Push the switch downward in order to allow the engine to be started.Fast Fill Service Center (If Equipped)
Illustration 2 g01301330Your machine may not be equipped with all of the items that are described in this section.Indicator Lights
Oil Renewal System Full (2) - If equipped, this indicator will illuminate when the tank for the Oil Renewal System (ORS) is full.
Automatic Lubrication System Full (5) - If equipped, this indicator illuminates when the automatic lubrication tank is full.Fast Fill Ports
Refer to table 1 for the correct nozzle for each fast fill port.
Oil Renewal System (1) - If equipped, remove the dust cover and attach the hose to the male coupling in order to fill the tank for the Oil Renewal System (ORS). Use a 126-7539 Nozzle for this port.
Engine Oil (3) - Remove the dust cover and attach the hose to the male coupling in order to fill the engine with oil. Use a 126-7539 Nozzle for this port.
Automatic Lubrication System (4) - If equipped, remove the dust cover and attach the hose to the male coupling in order to fill the automatic lubrication tank. Use a 8C-1046 Coupler for this port.
Transmission Oil (6) - Remove the dust cover and attach the hose to the male coupling in order to fill the transmission. Use a 126-7538 Nozzle for this port.
Steering Hydraulic Oil (7) - Remove the dust cover and attach the hose to the male coupling in order to fill the steering hydraulic tank. Use a 127-9088 Nozzle for this port.
Implement Hydraulic Oil (8) - Remove the dust cover and attach the hose to the male coupling in order to fill the hydraulic oil tank for the implements. Use a 127-9088 Nozzle for this port.
Engine Coolant (9) - Remove the dust cover and attach the hose to the male coupling in order to fill the coolant tank. Use a 127-9087 Nozzle for this port.
Table 1
Part Numbers for Injector Nozzle Tips for use with the Caterpillar Fast Fill Ports
Application Part Number
ORS (1) 126-7539
Engine Oil (3) 126-7539
Automatic Lubrication System (4) 8C-1046
Transmission Oil (6) 126-7538
Steering Hydraulic Oil (7) 127-9088
Implement Hydraulic Oil (8) 127-9088
Engine Coolant (9) 127-9087