Stanley 07535 Instruction And Service Manual page 18

E N G L I S H
TAIL JAW ON/OFF VALVE
• The unit is designed so that minimum of servicing is required during the life of the tool.
• If it is necessary to dismantle the valve, proceed as follows:
• Disconnect air hose from assembly, taking care not to damage them. Remove assembly.
Using an Allen Key*, loosen Screw 27 clamping assembly to Barrel 25 and remove assembly.
•
Using a screwdriver*, carefully remove the Chrome Star-lock Washer 26 from Air Tail Jaw Spool 29 and discard washer.
•
Extract Air Tail Jaw Spool 29 from Switch Block 28.
•
Taking care not to damage the Air Tail Jaw Spool 29, remove the 'O' Rings 31.
•
Clean spool and refit new 'O' Rings 31 using assembly bullet* and insert into Switch Block 28, noting its orientation.
•
Fit New Chrome Star-lock Washer 26 by clamping in vice using soft jaws vice to prevent damage. DO NOT USE UNDUE
•
FORCE.
• Complete assembly in reverse order of dismantling.
HANDLE & END CAP
• Clean and inspect mouldings for cracks or other damage.
CURSOR
Clean and oil Mechanical Cursor Assembly 5 occasionally with a little light oil.
•
Priming is ALWAYS necessary after the tool has been dismantled and prior to operating.
* Refers to items included in the 0753 Mkll service kit. For complete list see page 15.
Item numbers in bold refer to the general assemblies and parts lists on pages 19 and 20.
18
IMPORTANT
Check the tool against daily and weekly servicing.
O R I G I N A L I N S T R U C T I O N