Case Farmall 85C, 95C, 105C, 115C Tractor Service Manual

Description

Table of Contents

1. Introduction
2. Engine
3. Clutch
4. Transmission
5. Front Axle
6. Rear Axle
7. Power Take Off
8. Brake and Controls
9. Hydraulic Systems
10. Hitches, Drawbars and implement couplings
11. Steering
12. Wheels
13. Cab climate control
14. Electrical System
15. Front Loader and bucket
16. Platform, cab, bodywork and decals
17. Special Tools

Manual Extract: Diesel particulate filter

Diesel particulate filter (DPF) is a device designed to remove polluting diesel engine particulate from exhaust gas; when clogged, it needs to be regenerated.

The diesel particulate filter can be regenerated automatically or by forcing.
The regeneration process is signaled to the operator on the central monitor of the dashboard and with an acoustic signal. The indication is necessary for the purposes of safety to warn the operator about the high exhaust temperature reached during the process.

The automatic regeneration shall not affect engine performance. During the procedure, the operator can continue working normally.

Under certain operating conditions automatic regeneration might not be completed (engine continuously stopping and starting, lengthy periods at idle speed) and it must then be repeated.
The start of automatic regeneration, if set, is highlighted with the following warning light blinking on the dashboard and the same symbol appears every 5 minutes on the central monitor with the word “ON” combined with a single beep. On concluding the operation the symbol appears with the word “OFF” .