Tracker 4x2 L4-1590cc 1.6L (1991)
Technical Service Bulletin # 915261A
Date: 930301
Heater Core - Removal and Installation Update
Number: 91-526-1A
Section: 1A
Date: MARCH 1993
Corporate Bulletin No.: 331101
ASE No.: A7
Subject:
HEATER CORE REMOVAL AND INSTALLATION
Model and Year:
1989-91 GEO TRACKERS
SERVICE UPDATE
This bulletin supersedes the heater core removal and installation procedure found in SECTION 1A of the following service publications.
^
1989 Geo Tracker Service Manual (ST377-89)
^
1990 Geo Tracker Service Manual (ST377-90)
^
1991 Geo Tracker Service Manual (ST37Y-91)
Refer to this bulletin when heater core removal and installation becomes necessary.
Heater Core: Remove or Disconnect
Tool Required:
J 1859-03 Steering Wheel Puller
1.
Negative (-) battery cable from negative (-) battery terminal. Place a drain pan or suitable container under radiator. Drain engine cooling system.
Refer to SECTION 6B of the Geo Tracker Service Manual.
2.
Steering wheel horn pad from steering wheel.
3.
Steering wheel retaining nut from steering wheel.
4.
Steering wheel from steering column using a J 1859-03.
5.
Six screws, upper and lower steering column covers from steering column (Figure 1).
6.
Lower steering column access cover from instrument panel.
7.
Two combination switch electrical connectors from combination switch.