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General • Inspections

Workshop Hammer MECHANISM Service Job Card

The Workshop Hammer Mechanism Service Job Card provides a structured framework for inspecting, servicing, and reporting the condition of hydraulic rockbreaker components. Its primary goal is to ensure operational reliability, safety, and maintenance quality across all workshop servicing activities.
Total Rockbreaking Solutions
11/02/2025

Workshop Hammer MECHANISM Service Job Card

The Workshop Hammer Mechanism Service Job Card provides a structured framework for inspecting, servicing, and reporting the condition of hydraulic rockbreaker components. Its primary goal is to ensure operational reliability, safety, and maintenance quality across all workshop servicing activities.

    FITTER NAME

    PROJECT NUMBER

    CUSTOMER/SITE

    DATE

    FAULTS FOUND

    ACTION

    SERVICE NOTES: HIGHLIGHT DAMAGED PARTS & INCLUDE A CLEAR PHOTO OF DAMAGE

    HAMMER SERIAL NUMBER

    ACCUMULATOR PRESSURE

    PRESSURE

    ANTI BLANKING POSITION

    HOURS

    CHECK BLANKING PLUG V/H

    • Yes
    • No
    • N / A

    ACCUMULATOR CONDITION

    ACCUMULATOR BOLTS

    CRACK TEST BOLTS

    • Yes
    • No
    • N / A

    SHEILD PLUG

    CHARGE VALVE

    THREADS

    VALVE HEAD CONDITION

    STRIPPED BOLTS

    • Yes
    • No
    • N / A

    BROKEN BOLTS

    • Yes
    • No
    • N / A

    MAIN SPOOL CONDITION

    MAIN SPOOL COVERS

    IDLE SELECTOR SPOOL

    STROKE SELECTOR SPOOL

    IN SPEC

    • Yes
    • No
    • N / A

    PCV CONDITION

    PCV SPRING MEASUREMENT

    IN SPEC

    • Yes
    • No
    • N / A

    RAM VALVE CONDITION

    RAM VALVE SPRING MEASUREMENT

    TIE RODS CONDITION

    TIE RODS CRACKED

    • Yes
    • No
    • N / A

    POSITION

    TIE LOCKING PLATE CONDITION

    LOCKING PLATES CRACKED

    • Yes
    • No
    • N / A

    HOW MANY?

    TIE ROD NUTS

    VIBRATION DAMPERS

    DAMPERS REPLACE

    • Yes
    • No
    • N / A

    TIE RODS CHECK BY SUPERVISOR

    • Pass
    • Flag
    • Fail

    SUPERVISOR

    Click here to sign

    CYLINDER CONDITION

    Add or drag pictures

    WEDGE CONDITION

    Add or drag pictures

    THURST RING CONDITION

    Add or drag pictures

    THURST RING WEAR

    Add or drag pictures

    THURST RING MAX

    Add or drag pictures

    UPPER BUSH CONDITION

    Add or drag pictures

    UPPER BUSH WEAR

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    UPPER BUSH MAX

    LOWER BUSH CONDITION

    LOWER BUSH WEAR

    LOWER BUSH BORE

    BORE MACHINING REQUIRED?

    • Yes
    • No
    • N / A
    if the answer is "oneOf [Yes,No]"

    UPPER

    • Yes
    • No
    • N / A
    if the answer is "oneOf [No,Yes]"

    LOWER

    • Yes
    • No
    • N / A

    WEAR PLATE FACES

    WEAR PLATE FACES REQ MACHINING

    • Yes
    • No
    • N / A

    PHOTO'S

    • Yes
    • No
    • N / A
    if the answer is "oneOf [Yes]"

    UPLOAD PHOTO

    Add or drag pictures

    FRONT HEAD CONDITION

    FRONT HEAD CRACKS

    • Yes
    • No
    • N / A
    if the answer is "oneOf [Yes]"

    UPLOAD PHOTO'S

    Add or drag pictures

    FRONT HEAD CHECKED BY SUPERVISOR

    • Pass
    • Flag
    • Fail

    Click here to sign

    GREASE PUMPS MISSING

    • Yes
    • No
    • N / A

    BUSH LOCATOR

    • Yes
    • No
    • N / A

    RETAINING PINS

    PISTON CONDITION

    PISTON STRIKING FACE

    PISTON BRAKE AREA

    PISTON SIZE A

    PISTON SIZE A MIN

    PISTON SIZE D

    PISTON SIZE D MIN

    CHECKED

    • Yes
    • No
    • N / A

    Click here to sign

    ADDITIONAL COMMENTS

    ADDITIONAL PHOTOS

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Source: Total Rockbreaking Solutions (Community Member)

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