Job Safety Analysis (JSA) Worksheet
Job Title:
Engine Overhaul – Camshaft / Assessment Date:
January 1, 2009 / New
Revision / Page 1 of 3
Company:
Reagan Equipment Company / Location:
Harvey, LA / Department:
MECHANICAL
Job Task: Work On Camshaft
NOTE: Watch for sharp edges.
Tools and Equipment Required:
Hand tools, chain falls,
impacts, pulling tools, sockets and wrenches, and micrometer sets. / Material(s) Required:
Absorbent pads for spills and slippery floor,
parts cleaner and rags. / PPE Required:
Safety glasses, work gloves, steel toe work boots. Hard hat and hearing protection where applicable. / Risk Rating: R / Consequence Rating: C / Occurrence Rating: O
High Risk = 3 / Fatality/ Catastrophic Property Damage = 3 / Daily/ Frequently = 3
Medium Risk = 2 / Lost time Accident/ Major Property Damage = 2 / Monthly/ Occasionally = 2
Low Risk = 1 / Medical Aid/ Minor Property Damage = 1 / Quarterly/ Rarely = 1
Step# / Sequence of Basic Steps
/ Potential Hazards / Health / Safety / R / C / O / Priority Rating
(R + C + O) / Current Hazard Control / Hazard Control Required
Place X in appropriate column legend:
EO: Engineered Control
ADM: Administrative Control
PPE: Personal Protective Equipment
Other: Suitable Alternative Method / Hazard Control Description
Examples:
EO: install proper ventilation
ADM: written procedure
PPE: eye/ hearing protection
Other: contracting out job
EO / ADM / PPE / OTHER
1 /

Clean thoroughly, roll and check every lobe and every journal for pitting, irregular wear, scratches, etc.

/ 1) sharp edges
2) pinch points
3) use of Varsol to clean parts / H - S / 2 / 1 / 1 / 4 / Respiratory protection (1/2 FAP respirator w/Organic Vapor cartridge) if adequate ventilation cannot be provided. Rubber gloves when using Varsol to wash parts. / X / Watch for sharp edges and pinch points.
2 / Marked followers and rollers should be inspected for wear, pitting, chipping, etc. / sharp edges / S / 1 / 1 / 1 / 3 / Watch for sharp edges. / X / Watch for sharp edges.

Parts Cleaning & Re-Installation

/ Upon completion of the disassembly and all the inspections are completed, the parts will be cleaned and made ready for reassembly. Close attention must be paid in order to insure cleanness of parts and checking for damage to parts.
NOTE: Safety is a key part of these tasks due to multiple jobs going on at the same time. This can include: air tools (flying objects), hand cleaning (sharp edges or tools), chemicals, etc. / Use rubber gloves when washing parts w/Varsol.
Ventilation required.
1 /

Clean thoroughly, roll and check every lobe and every journal for pitting, irregular wear, scratches, etc.

/ 1) pinch points
2) sharp edges / H - S / 1 / 1 / 1 / 3 / Be aware of body and hand position. Watch for balance, traction and grip. / X / Be aware of body and hand position. Watch for balance, traction and grip.
2 /

Clean all marked and inspected followers and rollers. NOTE: If camshaft is reconditioned or new, the camshaft followers will need reconditioning or replaced with new.

/ 1) pinch points
2) sharp edges
3) limited work space / H - S / 1 / 1 / 1 / 3 / Use CAUTION:
Use correct tooling.
Use good body positioning. / X / Straining, posture and correct tool selection and usage must be considered.
3 /

Check all bearing radial and bearing clearances during assembly.

/ sharp edges / S / 1 / 1 / 1 / 3 / Watch for sharp edges. / X / Watch for sharp edges.
4 /

Check camshaft run-out in saddles. Install caps and check running clearance.

/ 1) pinch points
2) sharp edges / S / 1 / 1 / 1 / 3 / Be aware of body and hand position. Watch for balance, traction and grip. / X / Be aware of body and hand position. Watch for balance, traction and grip.
5 /

Set and record thrust readings during final assembly.

/ 1) pinch points
2) sharp edges / S / 2 / 1 / 1 / 4 / Be aware of body and hand position. Watch for balance, traction and grip. / X / Be aware of body and hand position. Watch for balance, traction and grip.

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