Routine Maintenance
224
NOTE: Have your authoriszed McCormick dealer complete the 1000 Hour Main Service. The
dealer engineer should complete the items in the 10 hour (or daily), 50, 100, 250 and 500 hour
services plus the following.
Check Engine Air Induction System
Check all hoses for damage and that hose
clamps are tight, correct torque = 3.4 Nm.
Filter Restriction Indicator Lamp
When the air filter restriction indicator lamp (1) on
the instrument cluster illuminates, the primary
(outer) filter element needs cleaning. Service the
element after the days work is completed.
MI03C069
NOTE: If the air filter restriction indicator lamp
illuminates after the primary filter has been
serviced, check the following possible causes:
A. Secondary (inner) element is dirty.
B. Grille screen is dirty.
If the lamp still illuminates see your dealer to check
the restriction indicator sending unit.
The primary (outer) filter is a high capacity filter
designed to provide optimum protection to the
engine.
The primary filter can be cleaned as required
between filter changes. See the following pages for
service procedure.
The secondary (inner) filter gives extra protection
to the engine if there is damage to the primary
filter.
IMPORTANT:
THE SECONDARY (INNER) FILTER
MUST NOT BE CLEANED. REPLACE THE FILTER
IF DAMAGED OR DIRTY, OR AT THE THIRD
CLEANING OF THE PRIMARY FILTER.
DP96J425
1. PRIMARY (OUTER) FILTER ELEMENT
2. SECONDARY (INNER) FILTER ELEMENT
IMPORTANT: Only use McCormick approved air
filters, these filters have been specifically
designed to provide superior engine protection.
1000 HOUR MAIN SERVICE
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