Why is my Boart Longyear Drill losing front-end cushion?
A loss of front-end cushion in your Boart Longyear Drill can occur due to a worn piston or a worn front cylinder washer. Replace the piston and check for outer flange wear. Also, check and replace the front cylinder washer, and then check the cushion.
What to do if Boart Longyear Drill has lack of lubrication?
If your Boart Longyear Drill lacks lubrication, make sure to use proper rockdrill oil. Check the lubricator for proper setting and check the lubricator hose length.
What to do if the Boart Longyear Drill is plugged air screen or air hose?
If the air screen or air hose of your Boart Longyear Drill is plugged, clean it.
How to fix water leaking around water tube seal in Boart Longyear Drill?
To fix water leaking around the water tube seal in your Boart Longyear Drill, change the water tube seal.
General| Brand | Boart Longyear |
|---|---|
| Model | S250 |
| Category | Drill |
| Language | English |
Explains the meaning of hazard signal words like DANGER, WARNING, CAUTION, and NOTICE.
Indicates an imminently hazardous situation that will result in serious injury if not avoided.
Indicates a potentially hazardous situation that could result in serious injury if not avoided.
Details warranty terms for consumables, capital equipment, and general terms.
Lists specific tools and equipment required for rockdrill repair.
Details the comprehensive tool kit required to service S250 rockdrill configurations.
Step-by-step instructions for disassembling the rockdrill.
Procedure for disassembling the clevis body.
Procedure for disassembling the control handle assembly.
Procedure for disassembling the water valve and water tube.
Procedure for disassembling the water valve.
Procedure for disassembling the water inlet components.
Procedure for disassembling the air inlet components.
Procedure for disassembling the throttle valve assembly.
Procedure for disassembling the steel retainer parts.
Step-by-step instructions for reassembling the rockdrill.
Instructions for disassembling the stoper drill.
Instructions for reassembling the stoper drill.
Procedures for starting up the drill and proper lubrication practices.
Lists reasons and repair procedures for the drill not starting.
Lists reasons and repair procedures for erratic or sluggish operation.
Lists reasons and repair procedures when drill lacks power.
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