1993 CHEVROLET BLAZER Owners Manual

Scheduled Maintenance Services
GASOLINE ENGINES WITH LIGHT DUTY EMISSIONS-
If your driving conditions meet those specified in “Scheduled Ma\
intenancc
Services” in this section, use Maintenance Schedule
I (t).
Item Miles (000) 3 6 7.5 9 12 15 18
No. Service Kilometers (000) 5 10 12.5 15 20 25 30
1 Engine Oil Change*-Every 12 Months, or e
Oil Filter Change*-Every 12 Months, or e
2 Chassis Lubrication-Every 12 Months, or e
3 Clutch Fork Ball Stud Lubrication
5 Cooling System Service*-Every 24
6 Air Cleaner Filter Replacement* Months
or
7 Front Wheel Bearing Repack
8 Transmission Service**
25 Drive Axle Service**
26 Brake Systems Inspection**
FOOTNOTES:
**See “Explanation
of Scheduled Maintenance Services” in this section.
*An Emission Control Service
tTo determine the emissions classification of your engine refer to “Selecting
the
Proper Maintenance Chart”
in this section.
TO332

MAINTENANCE SCHEDULE Ilt
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e
e e e e e
e e
e
e
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e
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THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km)
ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS. TO333
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7-9

Scheduled Maintenance Services
GASOLINE ENGINES WITH HEAVY DUTY EMISSIONS-
‘OOTNOTES:
“See “Exglal?ation of Scheduled Maintenance Services” in this section.
L Also a Noise Emission Control Service
I Applicable only to vehicles sold in the United States
- To determine the emissions classification of your engine refer to “Selecting the
An
Emission Control Service
Proper Maintenance Chart” in this section.
TO339
I If your driving conditions meet those specified in “Scheduled Maintenance
-
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m
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7-1 0

MAINTENANCE SCHEDULE It
THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km)
ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS.
TO340
7-1 1

Scheduled Maintenance Services
GASOLINE ENGINES WITH HEAVY DUTY EMISSIONS-
If your driving conditions meet those specified in “Scheduled Ma\
intenancc Services”
in this section, use Maintenance Schedule I (t).
Miles (000) 3 6 9 12
Service Kilometers (000) 5 10 15 20
Item
No.
1-
2
3
5
6
7
8
10
11
12
13
14
15
16 17
18
19 I
20 !
21 1
22
’
.
24 *
25 I
26 I
FOOTNOTES:
* An Emission Control Service
**See “Explanation
of Scheduled Maintenance Services” in this section.
A Also a Noise Emission Control Service
I Applicable only to vehicles sold in the United States
t To determine the emissions classification of your engine refer to “Selecting the Proper
Maintenance Chart” in this section.
T033f
Oil Filter Change*-Every 12 Months, or
Drive Axle Service**
3rake Systems Inspection**
7-1 2

MAINTENANCE SCHEDULE Ilt
If your driving conditions do NOT meet those specified in “Scheduled
Maintenance Services” in this section, use Maintenance Schedule
II (9.
THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km)
ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS.
TO335
7-1 3

Scheduled Maintenance Services
6.2L AND 6.5L DIESEL ENGINES-
FOOTNOTES:
* Change filter every 15,000 miles (24 000 km), except when operating in dusty
conditions. Dusty conditions may require more frequent filter re\
placement. Extreme
dust and dirt operating conditions (off-road), may require the\
air filter
to be
checked as often as every
300 miles (483 km) and replaced as necessary.
* An Emission Control Service
** See “Explanation of Scheduled Maintenance Services” in this section.
Applicable only to trucks sold in the United States.
A Also, a Noise Control Service (applicable to vehicles with engine VIN Code J).
t This maintenance schedule applies to all diesel engines available. TO330
7-1 4

MAINTENANCE SCHEDULE It
THE SERVICES SHOWN ON THIS CHART UP TO 60,000 MILES (100 000 km)
ARE TO BE DONE AFTER 60,000 MILES AT THE SAME INTERVALS.
I TO341 I
7-1 5