TB0415 Method to Prevent Loosening of Saw Blade

Auteur avatarGareth Green | Dernière modification 23/03/2020 par Gareth Green en cours de rédaction

Introduction

Problem

On Z063 the bolt holding the saw blade onto the spindle has regularly been loosening during use.

Solution

The M16 bolt will be replaced with a stud and castle nut that can be locked with a cotter pin.

Tool List

Drill with Ø5.0 bit

24mm Spanner

C Spanner

Étape 1 - Remove bolt, washer, blade and blade flanges



Étape 2 - Fit Spindle Stud



Étape 3 - Drill Ø5 hole through shaft and stud for roll pin

Position on shaft not important.



Étape 4 - Insert roll pin to lock stud in position



Étape 5 - Re-fit blade and blade flanges



Étape 6 - Fit Washer

Align flats on washer to ensure holes for pin spanner are clear.



Étape 7 - Fit Castle Nut



Étape 8 - Install Cotter Pin

Ensure pin is secure and cannot be dislodged during normal operation.


Étape 9 - Notes


class="wikitable" width="748" border="1" bordercolor="#00000a" cellpadding="8" cellspacing="0" D0004031B Saw Washer 3mm 1
D0015560 Spindle Stud 1
F0000273 Spirol Pin Ø6 x 30 1
F0000549 Split Pin 4mm x 32 1
F0000550 Castle Nut M16x1.5 1

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