NZ Trucking Magazine, August 2023

Page 111

Servicing Cardan shaft park brakes A new method for testing Cardan shaft park brakes (also known as transmission type park brakes) was introduced on 1 December 2022. Service providers must be able to correctly diagnose, maintain and adjust these brakes to the manufacturers’ specifications in order for them to pass the new in-service test, especially if they have already failed. When servicing a Cardan shaft park brake, the following steps should be followed: • Only use lining materials that are recommended by the manufacturer. The linings for Cardan shaft park brakes tend to be a softer compound than normal service brake linings. • Brake drums and shoes may need to be radiused in the same manner as other drum brakes. • Some burnishing of the linings will help to bed in the new parts.

• Cables, linkages and actuators must move freely and be correctly adjusted, especially if a bell-crack is used. • Brake shoe to drum clearance must be minimal but not induce any drag. • Always refer to the manufacturers’ specifications.

For more information, including a video on servicing Cardan shaft park brakes, visit: nzta.govt.nz/cardanbrakes 23-EX-024


Turn static files into dynamic content formats.

Create a flipbook

Articles inside

Don’t put off your MAINTENANCE

2min
pages 122-123

LIVELY POLITICAL DISCUSSION HIGHLIGHTS ANNUAL CONFERENCE

3min
pages 120-121

Taking the pressure off the stresses of LIFE ON THE ROAD

3min
pages 118-120

What does ‘good’ look like for a TRANSPORT OPERATOR?

3min
pages 116-117

The rising cost of INSURANCE IN BUSINESS

2min
pages 114-116

The difference between BARRISTERS and SOLICITORS

2min
page 112

Servicing Cardan shaft park brakes

1min
page 111

TAKING A BREAK

1min
page 110

Time to think about TIME MANAGEMENT

3min
pages 108-109

WHAT GIVES?

2min
pages 106-107

Education Engagement Programme

1min
page 105

NZ TRANSPORT RECRUITMENT Getting the job done

1min
page 104

Ensuring road safety with BRAKE TESTING

1min
page 102

A Changing World Conference 2023

10min
pages 98-101

EVERY OPPORTUNITY

4min
pages 96-97

ROAD USER CHARGES

1min
pages 94-95

THE SALES NUMBERS

1min
pages 92-94

BUILD-AMODEL TRUCK COMPETITION

3min
pages 84-89

DOBBSY REVISITS CHURCHILL’S HEAD

2min
pages 82-83

RENO CALLING

2min
pages 78-81

LIFE LEFT IN DIESEL

5min
pages 74-77

JOINS THE ACTION MANUFACTURING FAMILY

1min
page 73

OUTBACK AND LOVING IT

6min
pages 70-72

SOARING LIKE AN EAGLE

1min
page 69

THE PENTHOUSE

1min
page 68

New Bodies & Trailers

2min
pages 66-67

FARM TRUCKING IN STYLE

6min
pages 54-57

Three Routes to Success

2min
pages 49-52

FORMAL RECOGNITION OF SKILLS IMPORTANT FOR TRANSPORT SECTOR

1min
page 48

PEDESTRIAN PROTECTION

1min
pages 45-47

TRUCKING SECTOR PULLS THROUGH FOR BIRTHDAY BOY OLLIE

1min
pages 44-45

A DAY TO ENJOY K

3min
pages 40-43

WHEN IT’S ANYTHING BUT NORMAL

6min
pages 34-38

A Kiwi OEM

3min
pages 31-32

BUILDING AN RH

3min
pages 30-31

LIKE FATHER, LIKE SON

5min
pages 28-30

BACK TO THE FUTURE

12min
pages 20-28

Iveco Group takes full control of Nikola Iveco Europe

1min
page 18

New simulation truck driving course to help stem driver shortage

1min
page 16

Registrations for KW100 live

1min
page 15

Transporting New Zealand unveils diversity toolbox

1min
page 14

NRC teams up with Little Trucker Down Under

1min
pages 12-13

Scania NZ expands sales team

1min
page 11

Transporting New Zealand celebrates industry at awards night

2min
page 10

Pūhoi to Warkworth motorway finally opens

2min
page 9

CONSTRUCTION CREW.

3min
pages 7-8

BUILD NOW, PAY LATER

3min
page 6
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.