Metra Electronics 87-99-3052 User Manual

INSTALLATION INSTRUCTIONS FOR PART 87-99-3052
87-99-3052
APPLICATIONS
CHEVROLET
Blazer 1973-1987
Pickup 1973-1987
GMC
Pickup 1973-1987
Suburban 1973-1987
KIT FEATURES
• Shaft and DIN Unit Provisions
A) Faceplate • B) Radio Housing
KIT COMPONENTS
A
B
• Phillips Screwdriver • Adjustable Wrench
1-800-221-0932
© COPYRIGHT 2001-2008 METRA ELECTRONICS CORPORA
TION
www.metr
aonline.com
TOOLS REQUIRED:

Metra Electronics 87-99-3052 Specifications

General

Brand	Metra Electronics
Model	87-99-3052
Category	Automobile Accessories
Language	English

Summary

Installation Overview

Vehicle Applications

Lists compatible Chevrolet and GMC vehicle models and years for the kit.

Kit Contents and Tools

Details kit features, components (Faceplate, Radio Housing), and required tools.

Dash Disassembly and Shaft Unit Installation

General Dash Disassembly

Step-by-step guide to safely remove dash components and the factory head unit.

Shaft Head Unit Mounting

Instructions for positioning the faceplate and securing shaft-mounted aftermarket head units.

DIN Unit Installation

Radio Housing and Faceplate Mounting

Guides mounting the radio housing and faceplate for DIN units with dash modifications.

Securing the DIN Unit

Details sliding the DIN cage, securing it, and inserting the aftermarket head unit.

Final Assembly and Wiring

Wiring Connections

Explains making connections using the EIA color code for audio system integration.

Completing the Installation

Covers battery reconnection, testing, and reassembling dash components.