The original valve guides are bored into the cylinder
head. When new valve guides(1) are installed, new
valves and new valve seat inserts must be installed.
The cylinder head must be rebored in order to install
the new valve guide. For more information, contact
your distributor or your dealer.
i05477270
Diesel Exhaust Fluid Quality -
Test
Required Tooling
Table 8
Required Tools
Tool Part Number
Part Description Qty
A T400195
Refractometer (DEF)
1
Test Procedure
Illustration 89 g03370564
A typical example of Tooling (A)
Illustration 90 g03370553
Calibration point for distilled water
1. Follow the instructions included with Tooling (A) to
calibrate the waterline of the meter.
2. Clean Tooling (A) and apply two drops of Diesel
Exhaust Fluid (DEF) collected from the DEF tank.
Illustration 91 g03370573
Typical reading for DEF in good condition
3. Inspect the DEF in Tooling (A). If the DEF does not
meet specification, replace the DEF in the tank
with new DEF. Refer to Operation and
Maintenance Manual for more information. The
new DEF must meet ISO 22241 standards.
UENR4490-01 99
Air Inlet and Exhaust System
This document has been printed from SPI2. NOT FOR RESALE
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