50-390 ADJUSTABLE DISC-LOCK TROLLEY...50-390 ADJUSTABLE DISC-LOCK TROLLEY 800.543.6618...
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10 Technology Drive, #4 West Lebanon, NH 03784 USA 603.298.5200 fax: 603.298.8404 www.procutusa.com Perfect Brake Job. Every time. 50-390 ADJUSTABLE DISC-LOCK TROLLEY 800.543.6618 [email protected] TECH BULLETIN • 17 Pro-Cut is proud to announce the launch of the new 50-390 R1 Adjustable “Disc-Lock” Trolley. This trolley will replace the 50-350 effective imme- diately in PFM 9.2SL packages in the U.S. market. The trolley incorporates the existing base from the previous 50-350 and adds a new L arm and upper trolley arm combination that uses a drilled disc, caliper, and pads actuated by a small hand-operated lever. Besides offering drastically improved anti-rotation characteristics, the new through post of the upper trolley arm rides in two sealed bearings. The combina- tion of the bearings and the disc-lock system increases the usability of the trolley greatly and improves operator feel and confidence. Improvements have also been made in the vertical height adjustment “power screw” design and a steel roller has been added to the forward section of the ver- tical outer tube to help smoothly bear the increased weight of the PFM 9.2SL. The separate parts will NOT be available at this time to upgrade existing 50-350 trolleys, but expect to see them in the near future. PFM 9.2 Aerial view of the new 50-390 trolley shows the key components. MODELS: 5.5” Increased offset Lock lever Bearing block Steel roller Drilled disc Caliper View from the operator’s side reveals there are 2 caliper bolts requiring the use of a 4mm Allen to secure. They are also knurled, so for demo purposes they can be finger-tightened for ease of assembly. The upper trolley arm post through the 2 bearings is secured with 1- 6mm Allen bolt that is also knurled for easy assembly during demo service. Caliper bolts Upper arm retaining bolt The lathe side of the trolley reveals the 4- 3mm Allen bolts that secure the disc to the upper trolley arm. These bolts screw into 4- 7mm nylon locking hex nuts. 3mm Allen bolts x 4 Note that the bolts that secure the cross piece to the upper trolley arm are now a 13mm hex style vs. the old 6mm Allen. 13mm hex bolts For assembly instructions please visit: www.procutusa.com/pdf/trolley_diagrams_50380_50390.pdf. Special note: 50-350 trolley assembly and spare parts for 50-350 trolley will continue to be available through the end of 2007 but will no longer come with the PFM 9.2SL packages.
Transcript of 50-390 ADJUSTABLE DISC-LOCK TROLLEY...50-390 ADJUSTABLE DISC-LOCK TROLLEY 800.543.6618...
10 Technology Drive, #4 West Lebanon, NH 03784 USA 603.298.5200 fax: 603.298.8404
www.procutusa.com
Perfect Brake Job. Every time.
50-390 ADJUSTABLE DISC-LOCK TROLLEY
800.543.6618 [email protected]
TECH BULLETIN • 17
Pro-Cut is proud to announce the launch of the new 50-390 R1 Adjustable“Disc-Lock” Trolley. This trolley will replace the 50-350 effective imme-diately in PFM 9.2SL packages in the U.S. market.
The trolley incorporates the existing base from the previous 50-350 andadds a new L arm and upper trolley arm combination that uses a drilleddisc, caliper, and pads actuated by a small hand-operated lever. Besidesoffering drastically improved anti-rotation characteristics, the new throughpost of the upper trolley arm rides in two sealed bearings. The combina-tion of the bearings and the disc-lock system increases the usability of thetrolley greatly and improves operator feel and confidence. Improvementshave also been made in the vertical height adjustment “power screw”design and a steel roller has been added to the forward section of the ver-tical outer tube to help smoothly bear the increased weight of the PFM9.2SL. The separate parts will NOT be available at this time to upgradeexisting 50-350 trolleys, but expect to see them in the near future.
PFM 9.2
Aerial view of thenew 50-390 trolleyshows the key components.
MODELS:
5.5” Increased offset
Lock lever
Bearing block
Steel roller
Drilled disc
Caliper
View from the operator’s sidereveals there are 2 caliper boltsrequiring the use of a 4mm Allento secure. They are also knurled,so for demo purposes they can befinger-tightened for ease ofassembly. The upper trolley armpost through the 2 bearings issecured with 1- 6mm Allen boltthat is also knurled for easyassembly during demo service.
Caliper bolts
Upper armretaining bolt
The lathe side of the trolleyreveals the 4- 3mm Allenbolts that secure the disc tothe upper trolley arm. Thesebolts screw into 4- 7mmnylon locking hex nuts.
3mm Allen bolts x 4
Note that the bolts thatsecure the cross piece tothe upper trolley arm arenow a 13mm hex style vs.the old 6mm Allen.
13mm hex bolts
For assembly instructions please visit: www.procutusa.com/pdf/trolley_diagrams_50380_50390.pdf.Special note: 50-350 trolley assembly and spare parts for 50-350 trolley will continue to be available throughthe end of 2007 but will no longer come with the PFM 9.2SL packages.
