Example Table; How To Read The Maintenance Schedule Tables - Mitsubishi FUSO FH 1997 Service Manual

HOW TO READ THE MAINTENANCE SCHEDULE TABLES

Example Table :

Inspection and
maintenance (1)
ENGINE
1 Air, fuel, oil or coolant leakage from engine
2 N Engine starting performance,
E
speed, noise and exhaust gas conditions
3 Retightening of inlet and exhaust
manifold bolts
4 Valve clearance
E
5 Oil filter replacement
E
(1) This column contains the maintenance and inspection items.
(2) The periods between inspection and service are based on the assumption that the vehicle will be driven approximately
60000 kilometers (36000 miles) per year.
Inspections which must be made are indicated by an "×" or by the appropriate period between servicing.
(3) This column provides a simplified explanation of the operational procedures involved for each inspection or mainte-
nance item.
(4) The Gr. No. refers to the "group number" in this vehicle Service Manual. For visual checks and simple inspections, see
the sections labelled "Working Procedures".
01-2
Time of inspection and maintenance (2)
Inspection interval
×
×
×
Every 20000 km
/12000 miles
*1 : 30000 km/18000 miles or 6 months, whichever occurs first.
*2 : 60000 km/36000 miles or 12 months, whichever occurs first.
: Exhaust emission items
E
N : Noise control items
Working procedures (3)
Check engine for air, fuel, oil and coolant leakage
Check for engine starting performance, idling speed,
abnormal engine noise, dark smoke or other abnormal
exhaust gas during idling and acceleration.
Check engine speed on tachometer
×
Check manifold bolts for looseness
×
Check valve clearance with feeler gauge
Replace element
Remarks (4)
^ Gr 11, 12, 13, 14
^ Gr 11, 13, 15
^ Gr 15
^ Gr 11
^ Gr 12