WJ/Z 432.17-2007General parts for armoured vehicle diesel engines. Part 17: Valve springs small series (English PDF)

1 Foreword

WJ/Z 432.17-2007 was issued by Ministry of Industry and Information Technology on 22 May 2007 and has been in force since 1 November 2007.

It is one of 47 parts of the WJ/Z 432 series.

The WJ/Z prefix marks a guiding technical document.

2 Scope Preview

This standard specifies the armored vehicle with a diesel engine cylinder head valve type and size of a small spring, technical requirements. This section applies to armored vehicles with a diesel engine cylinder head valve spring design selection and small manufacturing.

WJ/Z 432.17-2007 falls under ICS 43.060, in the field of road vehicle engineering.

This catalogue holds 46 other WJ/Z standards in that field.

In this catalogue, WJ/Z standards carry edition years from 2002 to 2014.

3 Where this standard sits

WJ/Z 432.17-2007 is classified under ICS 43.060, in the field of road vehicle engineering.

It is one part of the WJ/Z 432 series, of which this catalogue holds 47 parts.

4 About this standard

Issued by: Ministry of Industry and Information Technology

English translation: about 4 pages

Chinese original: about 5,515 characters

5 Related standards

Other parts of this standard:

WJ/Z 432.1-2007 — Part 1: Double end studs, style A

WJ/Z 432.2-2007 — Part 2: Double edn studs, style B

WJ/Z 432.3-2007 — Part 3: Cylinder pads

WJ/Z 432.4-2007 — Part 4: Lock pads

WJ/Z 432.5-2007 — Part 5: Locating bushes, style A

WJ/Z 432.6-2007 — Part 6: Locating bushes, style B

WJ/Z 432.7-2007 — Part 7: Flywheel washers

WJ/Z 432.8-2007 — Part 8: Flywheel screws

WJ/Z 432.9-2007 — Part 9: Hollow oil plugs

WJ/Z 432.10-2007 — Part 10: Balancer bushes

WJ/Z 432.11-2007 — Part 11: Tab washers, style A

WJ/Z 432.12-2007 — Part 12: Tab washers, style B

WJ/Z 432.13-2007 — Part 13: Tab washers, style C

WJ/Z 432.14-2007 — Part 14: Tab washers, style D

WJ/Z 432.15-2007 — Part 15: Valve clip rings

WJ/Z 432.16-2007 — Part 16: Valve lock clips

WJ/Z 432.18-2007 — Part 18: Valve springs large series

WJ/Z 432.19-2007 — Part 19: Cylinder head oil inlet adjusting bushes

WJ/Z 432.20-2007 — Part 20: Camshaft adjusting bushes

WJ/Z 432.21-2007 — Part 21: Middle indolent gear shafts

WJ/Z 432.22-2007 — Part 22: Indolent gear adjusting bushes

WJ/Z 432.23-2007 — Part 23: Ring bushes

WJ/Z 432.24-2007 — Part 24: Flanged bushes

WJ/Z 432.25-2007 — Part 25: Left-hand indolent gear shafts

WJ/Z 432.26-2007 — Part 26: Aluminium sealing washers

WJ/Z 432.27-2007 — Part 27: Hollow bolts M14��1.5

WJ/Z 432.28-2007 — Part 28: Hollow bolst M12��1.5

WJ/Z 432.29-2007 — Part 29: Hollow bolts M8��1

WJ/Z 432.30-2007 — Part 30: Drive shafts

WJ/Z 432.31-2007 — Part 31: Shaft couplings

WJ/Z 432.32-2007 — Part 32: Acorn nuts, style A

WJ/Z 432.33-2007 — Part 33: Acorn nuts, style B

WJ/Z 432.34-2007 — Part 34: Acorn nuts, style C

WJ/Z 432.35-2007 — Part 35: Air inlet tube fittings

WJ/Z 432.36-2007 — Part 36: Oil inlet tube fittings

WJ/Z 432.37-2007 — Part 37: Copper washers

WJ/Z 432.38-2007 — Part 38: Copper sealing washers

WJ/Z 432.39-2007 — Part 39: Hoops

WJ/Z 432.40-2007 — Part 40: Rotary tube fittings ��8.2

WJ/Z 432.41-2007 — Part 41: Rotary tube fittings ��12.2

WJ/Z 432.42-2007 — Part 42: Rotary tube fittings ��12.5

WJ/Z 432.43-2007 — Part 43: Rotary tube fittings ��14.2

WJ/Z 432.44-2007 — Part 44: Rotary tube fittings ��16.2

WJ/Z 432.45-2007 — Part 45: O-rings

WJ/Z 432.46-2007 — Part 46: Liquid drain valves

WJ/Z 432.47-2007 — Part 47: Starting valves

Standards on related subjects:

QC/T 631-2025 — Exhaust muffler assembly of automotive

QC/T 471-2025 — Automotive diesel engine

GB/T 17692-2024 — Measurement methods of net power for automotive engines and drive motor

6 Classification and status

International classification (ICS): 43.060

Chinese Standard Classification (CCS): T 11

Prefix WJ/Z: guiding technical document.