Laser 4417 User guide

Page 1

Incorrect or out of phase engine timing can result in damage to the valves. The Tool Connection cannot be held responsible for any damage caused by using these tools in anyway.

Safety Precautions – Please read

• Disconnect the battery earth leads (check radio code is available)

• Remove spark or glow plugs to make the engine turn easier

• Do not use cleaning ﬂuids on belts, sprockets or rollers

• Always make a note of the route of the auxiliary drive belt before removal

• Turn the engine in the normal direction (clockwise unless stated otherwise)

• Do not turn the camshaft, crankshaft or diesel injection pump once the timing chain has been removed (unless speciﬁcally stated)

• Do not use the timing chain to lock the engine when slackening or tightening crankshaft pulley bolts

• Do not turn the crankshaft or camshaft when the timing belt/chain has been removed

• Mark the direction of the chain before removing

• It is always recommended to turn the engine slowly, by hand and to re-check the camshaft and crankshaft timing positions.

• Crankshafts and Camshafts may only be turned with the chain drive mechanism fully installed.

• Do not turn crankshaft via camshaft or other gears

• Check the diesel injection pump timing after replacing the chain

• Observe all tightening torques

• Always refer to the vehicle manufacturer’s

service manual or a suitable proprietary instruction book

• Incorrect or out of phase engine timing

can result in damage to the valves

Part No. 4417 Part No. 4417

Safety Precautions – Please read

• Disconnect the battery earth leads (check

Engine Timing Tools

Vauxhall/Opel

1.6 16v

radio code is available)

• Remove spark or glow plugs to make the engine turn easier

• Do not use cleaning ﬂuids on belts, sprockets or rollers

• Always make a note of the route of the auxiliary drive belt before removal

• Turn the engine in the normal direction (clockwise unless stated otherwise)

• Do not turn the camshaft, crankshaft or diesel injection pump once the timing chain has been removed (unless speciﬁcally stated)

• Do not use the timing chain to lock the engine when slackening or tightening crankshaft pulley bolts

• Do not turn the crankshaft or camshaft when the timing belt/chain has been removed

• Mark the direction of the chain before removing

• It is always recommended to turn the engine slowly, by hand and to re-check the camshaft and crankshaft timing positions.

• Crankshafts and Camshafts may only be turned with the chain drive mechanism fully installed.

• Do not turn crankshaft via camshaft or other gears

• Check the diesel injection pump timing after replacing the chain

• Observe all tightening torques

• Always refer to the vehicle manufacturer’s

service manual or a suitable proprietary instruction book

• Incorrect or out of phase engine timing

can result in damage to the valves

Engine Timing Tools

Vauxhall/Opel

1.6 16v

5 0 18 34 1 0 18 68 9 5 0 18 34 1 0 18 68 9

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Page 2

Plan Layout Plan Layout

Camshaft Alignment Tool Camshaft Alignment Tool

Instructions for use – Always refer to the

B B

A A

Ref OEM Code Description

21-210

303-507 21-163

303-620

Fixing Pin

Twin Cam Pulley Locking Tool

vehicle manufacturer’s service manual or a suitable proprietary instruction book.

Warning – Incorrect or out of phase engine timing can result in damage to the valves. It is always recommended to turn the engine slowly, by hand, and to re-check the camshaft and crankshaft timing positions.

Turn the crankshaft clockwise to TDC on No1 cylinder ensuring all timing marks are aligned.

This tool is inserted between the two camshafts and locked into place by turning the tensioner pulley clockwise until the locking pin can be inserted.

The timing belt can then be removed.

Always remember to mark the direction of rotation on the belt with chalk if the belt is to be re-used.

Ref OEM Code Description

21-210

303-507 21-163

303-620

Applications Applications

Fixing Pin

Twin Cam Pulley Locking Tool

Instructions for use – Always refer to the vehicle manufacturer’s service manual or a suitable proprietary instruction book.

Turn the crankshaft clockwise to TDC on No1 cylinder ensuring all timing marks are aligned.

This tool is inserted between the two camshafts and locked into place by turning the tensioner pulley clockwise until the locking pin can be inserted.

The timing belt can then be removed.

Always remember to mark the direction of rotation on the belt with chalk if the belt is to be re-used.

Manufacturer Model

Vauxhall/Opel

Astra-G 1, 6 16v

Astra-H 1, 6 16v/ Turbo

Engine Code

Z16 LER Z16 LET Z16 XE1 Z16 XEP

Year

20032008

Manufacturer Model

Vauxhall/Opel

Astra-G 1, 6 16v

Astra-H 1, 6 16v/ Turbo

www.lasertools.co.uk www.lasertools.co.ukwww.lasertools.co.uk www.lasertools.co.uk

Engine Code

Z16 LER Z16 LET Z16 XE1 Z16 XEP

Year

20032008