New glass installed in JCB backhoe loader cabin

This article focuses on the installation of new glass in the cabin of the JCB backhoe loader

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1 

 Make sure the two spacer blocks are in position (see

step 1 of Preparing the New Glass). 

2 

 Install the glass in the frame aperture:

a ALWAYS use the special lifting tools when moving

the glass. Use a lifting strap to hold large panes of

glass in position as shown W.

b Sit the bottom edge of the glass on the spacer

blocks as shown X.

c Make sure that the glass is correctly positioned, then

gently press around the edges of the glass and

ensure full adhesive contact is achieved. Do not

press too hard or too much adhesive will squeeze

out.

Section B

Body & Framework

9803/3280

Section B

21 - 5

Issue 1

Service Procedures

8-10mm

10-15mm

S186440

S189930

A186410

S

T

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3

Make the inside seal smooth:

a Wearing surgical gloves, dip your finger in a soapy

water solution.

b

Use your finger to make the inside seal smooth.

4

All exposed edges must be sealed using Black

Polyurethane Sealant (see Sealing and Retaining

Compounds).

5

Clean the glass after installation:

IMPORTANT: Use extreme caution when wiping the inside

of the new glass - pushing too hard on the inside of the

glass will affect the integrity of the bonded seal.

a Small amounts of sealant can be cleaned from the

glass using the 'Active Wipe 205'.

b Large amounts of excess sealant should be left to

'cure' (see Note 4) and then cut off with a sharp

knife.

Note 4: On completion of the glass replacement procedures,

the sealant 'curing' time is 30 minutes. This means that the

machine can be driven and used after 30 minutes, but it

MUST NOT be used during the curing period of 30 minutes.

c

Clean the glass using a purpose made glass

cleaner.

6

On completion of the glass installation procedures tidy

the work area:

a Remove ALL broken glass from the cab area.

b Remove the protective covers from the cab seat and

control pedestals.

c Renew all 'warning' and 'information' de

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