FIGURE 2 - SERVICE BRAKE APPLICATION

INPUT/

TAPPET

PISTON

WHEEL

CYLINDER

PISTONS

ROLLER/TAPPET

PISTON

ABUTMENT

TAPPET

WHEEL

CYLINDER

PISTONS

FIGURE 5 - PARKING BRAKE APPLICATION

WEDGE

ASSEMBLY

FIGURE 4 - REVERSE DRUM ROTATION

manual override access holes are covered by rubber

grommets.

OPERATION

On brake pedal application, hydraulic fluid pressure is

delivered to the wheel cylinder and expander unit. This

hydraulic pressure forces the wheel cylinder pistons

outwards, Figure 2, moving the brake shoes against the

drum. At the same time hydraulic pressure also forces the

input tappet piston and abutment tappet in the expander

unit outward, moving the opposite end of the brake shoes

toward the drum. The expander input tappet/piston pushes

against one shoe, and the roller tappet/piston pushes on

the expander abutment tappet and through this to the other

shoe.

When the brake shoe lining contacts the drum the shoes

are forced around, sliding on the abutments, in the direction

Of drum rotation. In the forward direction, Figure 3, the torque

load from one shoe is taken by the wheel cylinder piston

bottoming in its bore in the wheel cylinder, and from the

opposite shoe by the expander abutment tappet resting

against the expander unit body. In the reverse direction,

Figure 4, the torque load from one shoe is taken by the

other wheel cylinder piston bottoming in its bore in the wheel

cylinder, and from the opposite shoe by the expander input

tappet/piston head resting against the expander body. In

this way, regardless of forward or reverse drum rotation,

the brake will always be a two leading shoe brake.

PARKING BRAKE APPLICATION

On application of the parking brake, the spring actuator

screwed into the back of the expander unit housing pushes

the wedge assembly forward. As the wedge assembly moves

TORQUE

LOAD

TORQUE

LOAD

(ARROW INDICATES DIRECTION OF DRUM ROTATION)

FIGURE 3 - FORWARD DRUM ROTATION

(ARROW INDICATES DIRECTION OF DRUM ROTATION)

TORQUE

LOAD

TORQUE

LOAD

1 2 3 4 5 6 7 ... 15 16

Commentaires sur ces manuels

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ONKYO AV RECEIVER HT-RC330 manuales

Manuales del propietario y guías del usuario para Receptores y amplificadores ONKYO AV RECEIVER HT-RC330.
Ofrecemos 1 manuales en pdf ONKYO AV RECEIVER HT-RC330 para descargar gratis por tipos de documentos: Manual de usuario

Onkyo AV RECEIVER HT-RC330 Manual de usuario (56 paginas)

Marca: Onkyo | Categoria: Receivers and Amplifiers | Tamaño: 1.56 MB |

Tabla de contenidos

HT-RC330

Important Safety Instructions

For U.S. models

For Canadian Models

Modèle pour les Canadien

Supplied Accessories

Contents

Features

Front Panel

Rear Panel

Controlling the AV Receiver

Connecting the AV Receiver

Speaker Configuration

Using a Powered Subwoofer

About AV Connections

Connecting Your Components

Connecting Onkyo u Components

Connecting Antenna

Connecting the Power Cord

Turning On

Turning Off

Playback

Playing iPod/iPhone via USB

Playing USB Device

Listening to AM/FM Radio

Presetting AM/FM Stations

Using Basic Functions

Speaker Layout

■ Listening Modes

Using the Home Menu

Selecting Speakers A and B

Using the Sleep Timer

Displaying Source Information

Changing the Input Display

Using the Music Optimizer

Muting the AV Receiver

Using Headphones

Recording

Advanced Setup

HDMI Input

Level Cal (Level Calibration)

Audio Adjust

Source Setup

Hardware

HDMI Setup

Using the Audio Settings

Music Optimizer

CinemaFILTER

Using the Onkyo Dock

Controlling Your iPod/iPhone

✔: Available buttons

Preprogrammed Remote Control

Entering Remote Control Codes

Components Connected via u

Resetting REMOTE MODE Buttons

Controlling Other Components

Troubleshooting

Video Connection Formats

Audio Connection Formats

USB Device Requirements

About HDMI

About p-compatible

Specifications

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BENDIX BW1601 Manuel d'utilisateur Page 2

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ONKYO AV RECEIVER HT-RC330 manuales

Onkyo AV RECEIVER HT-RC330 Manual de usuario (56 paginas)

Tabla de contenidos

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