by Ogden Air Logistics Complex
8/7/2015 - HILL AIR FORCE BASE, Utah -- For
many years, the 526th Electronics Maintenance Squadron, part of the
Ogden Air Logistics Complex, overhauled Munitions Handling Unit-83 lift
trucks in support of supply-chain customers at Robins Air Force Base,
The MHU-83 is an aerial lift truck that lifts and secures munitions,
weapons, rocket launchers, fuel tanks and other items weighing up to
7,000 pounds onto the pylons of various tactical aircraft. It is a
self-propelled, hydraulically-operated lifting device that positions the
loads using hydraulic power that is supplied by a piston pump coupled
to the diesel engine.
Eventually, the end item sales price for the overhaul work increased to
the point where, in 2014, the program office determined it was more
cost-effective to buy new units instead of overhauling them. This
decision nearly caused the Ogden ALC shop's workload to disappear.
The 526 EMXS established a process improvement team and developed a
charter using the Air Force Sustainment Center Way and its tenets of
safety and quality to eliminate constraints and waste, thus improving
cost effectiveness for our warfighters. The squadron understood it would
need to maintain the highest product quality standards that customers
demand, and that the squadron had always delivered.
Team members included squadron mechanics, work leads, and supervisors;
the Ogden ALC Business Office and Engineering; and the Air Force Life
Cycle Management Center's Program Manager of Aerial Stores Lift Trucks,
Munition Material Handling Equipment at Robins.
"It has been a collaborated effort with AFLCMC's Program Manager and our
team of professionals in the 526 EMXS," said Charles Wright, Ground
Power Flight Chief. "We knew we could achieve our full potential and
maximize available resources, so we focused our sights on creating a
Additionally, the team wrote a comprehensive Statement of Work covering
the complete overhaul of the MHU-83, identified unnecessary steps and
process constraints, and developed standard work methods on all
processes through each build-up cell of the MHU-83.
Using engineering support in the 309th Electronics Maintenance Group,
the team developed process orders to ensure standard work throughout
tear down, component inspection, build up, final assembly and final
testing. The team also performed a Cost Benefit Analysis to aid in
decisions of organic versus contract repair, repair versus replacement
decisions, and in-house manufacturing of various parts
fabrications versus purchase.
"Increasing speed using Standard Work, with decreased flow time per
asset, and continuing warfighter-recognized quality, we have decreased
work-in-progress and stabilized the production machine throughput to our
customer," Wright said. "This robust continuous process improvement
effort has resulted in cutting more than 119 hours from the original 561
hours needed to overhaul one MHU-83 -- a 21.2 percent decrease in labor
In terms of total cost savings, the projected fiscal 2016 end item sales
price will be approximately $91,000 -- a decrease of $42,000 (31.6
percent) per end item -- which is projected to save customers more than
$2.2 million during that period alone.
"Continuous Process Improvement is exactly that," Wright said, "so the
shop will continue using the AFSC Way to make additional improvements."