Chevrolet Trax: Diagnostic information and procedures
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
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DIAGNOSTIC INFORMATION AND PROCEDURES
SYMPTOMS - PROPELLER SHAFT
Before beginning diagnosis, review the system description and operation in order to familiarize yourself with the system function. Refer to Propeller Shaft Description and Operation.
Classifying the Symptom
Propeller Shaft symptoms can usually be classified into the following categories:
- Leaks
- Noises
- Vibrations
Leak and noise related symptoms are diagnosed within the propeller shaft section. Vibration related symptoms are described within General information - Vibration Diagnosis and Correction refer to Symptoms - Vibration Diagnosis and Correction .
Visual/Physical Inspection
- Inspect the system for aftermarket devices which could affect the operation of the propeller shaft.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
Symptom List
Refer to Propeller Shaft Diagnosis in order to diagnose the symptom.
PROPELLER SHAFT DIAGNOSIS
Review the propeller shaft system function. Refer to Propeller Shaft Description and Operation.
Inspect for loose or missing propeller shaft-to-flange bolts. Tighten or replace as necessary. Refer to Two-Piece Propeller Shaft Replacement.
Inspect for loose bracket bolts and damaged rubber bushings. Tighten or replace as necessary. Refer to Two- Piece Propeller Shaft Replacement.
The propeller shaft and the joints are not serviceable.
The joint seals should be inspected for the following:
- Tears
- Cracks
- Contamination of the lubricating grease
Carefully pinch the seal and feel for the presence of grit
- Loose or missing seal clamps
- Leakage of lubricating grease from the seals
The joints should be inspected for the following conditions:
- Binding or impeded motion during axial movement of the front and rear joints
- Binding or impeded motion during lateral movement of the rear joint
- Loose or missing crimped-on end caps
- Leakage of lubricating grease from the end caps
The propeller shaft must be replaced if any of the above conditions exist. This will ensure that the propeller shaft continues to operate as intended, and does not damage the other driveline components.
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Repair instructions
TWO-PIECE PROPELLER SHAFT REPLACEMENT
Removal Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
Remove the muffler assembly. Refer to Exhaust Muffler Replacement
Description and operation
PROPELLER SHAFT DESCRIPTION AND OPERATION
The function of the propeller shaft is to transfer power from the transfer
case to the differential clutch. It
consists of three pipe sections, a front Rzepp
SEE MORE:
Belts (except timing belts)
On most older vehicles, the water pump is driven by a V belt or serpentine
belt on the front of the engine that is
also responsible for driving the alternator, power steering pump and air
conditioner compressor. These types of
belts are easy to inspect and replace if they are worn. You are looking
USB Port
The USB port is in the storage area
to the right of the infotainment
system. See Overview (Radio with
Touchscreen) on page 7-7 or
Overview (AM-FM Radio) on
page 7-3 or Overview (Radio with
CD/USB)
Portable devices are controlled by
using the menu system described in
Operation
Radio without Touchscre
