User Manual

ManualsBrandsPerkins Engine ManualsOtherPerkins Engine 1206F-E70TA, 1206F-E70TTA, 1204F-E44TA, 1204F-E44TTA, and 854F-E34T Customer Assembly

• The bend radius or the coil should be no less than

51 mm (2 inch) at any point

• The cables should avoid sharp metal edges and

are not restricted.

Connect the coax cables to the antenna connections

on the Clean Emissions Module (CEM). Tighten the

connections to a torque of 1.2 ± 0.2 N·m

(11 ± 1.8 lb in).

Nitrogen Oxide Sensor for 1206F-

E70TA, and 1206F-E70TTA Engines

Note: There are two NOx sensors. One sensor

should be installed in the Clean Emissions Module

(CEM). The other sensor should be installed into the

exhaust tail pipe at a suitable position.

Note: The NOx sensor that should be installed in

the CEM has a black cable. The NOx sensor that

should be installed in the exhaust tail pipe has a

gray cable. If the sensing unit is installed in the

wrong location, a diagnostic code will be come

active.

Certain transportation, storage, and handling

recommendations are listed below:

• Shipping boxes should be transported and stored

in a closed condition. Store the sensors in the

original, closed shipping box until the sensor is

ready for use. The maximum storage time in

production packaging boxes is 18 months after

production. The maximum storage time in spare

part packaging is 2 years after production.

• Sensors should be stored in a temperature range

of -40° C to 105° C.

• Handle and store the NOx sensor in a clean, dry

area, free of contamination, and inclement

weather.

• Avoid temperature shock when opening a shipping

box. Avoid a temperature difference of more than

±5° C between the sensors and the environment.

Allow at least 4 hours for the sensors to reach

ambient temperature before opening the box to

avoid condensation on the parts.

• Do not open the shipping box with a knife that will

deeply penetrate the box. The knife may damage

the sensors or sensor cables.

• Do not remove the sensing unit protective cap until

the sensor is ready for installation into the exhaust

system.

• Avoid impact to the NOx sensor, dropping the

sensor could cause permanent damage. If the

sensor has had an impact, discard the sensor.

• Do not paint any part of the sensing unit.

• Do not clean any part of the sensor with chemical

cleaners.

Illustration 61 g03393625

Typical example

1. Remove cap (1) from Clean Emissions Module

(CEM) (2). Ensure that the internal threads are

clean and free from debris.

This document has been printed from SPI2. NOT FOR RESALE