Aimco Brakes Pulse Tool UL Series Repair Manual

							 
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UL Series Fill & Draw Sheet 
 
Key Model of this  
Tool Group 
 
Full Volume 
of Liner Oil 
in Pulse Unit 
(approx.) 
Volume to be 
Removed from 
the Full Volume 
(approx.) 
Torque to 
Tighten Liner 
Casing Setter 
(approx.) 
Torque to 
Tighten Liner 
Casing Setter 
(approx.) 
Load to 
Press on 
Rear Liner 
Plate 
Load to 
Press on 
Rear Liner 
Plate 
     Hydraulic Press P.T.R.F. 
Model cc’s cc’s NM Ft-Lbs Tons Ft-Lbs/Nm 
UL-30(D) 5.0 0.31+/-.01 85+/-5 63+/-4   
UL-40(D), UL-40A(D)MC 5.0 0.35+/-.01 85+/-5 63+/-4 1 20/27 
UL-50(S)(D) & 50(D)MC,  
UL-40(D)MC, UL-50A(D)MC 5.0 0.45+/-.05 85+/-5 63+/-4 1 20/27 
UL-60(S)(D), 60MC, 60AMC 6.8 0.55+/-.05 85+/-5 63+/-4 1 20/27 
UL-70, UL-70MC, 70AMC 8.0 0.65+/-.05 110+/-5 81+/-4 2 40/54 
UL-80 14.0 0.80+/-.05 110+/-5 81+/-4 2 40/54 
UL-90, UL-90MC, 90AMC, 
900AMC 14.0 0.95+/-.05 150+/-5 110+/-4 3 60/81 
UL-100 19 1.50+/-.05 185+/-10 137+/-7 3 60/81 
UL-100MC, 100AMC 21.5 1.60+/-0.1 185+/-10 137+/-7 3 60/81 
UL-130 27.0 1.70+/-0.1 185+/-10 137+/-7 3 60/81 
UL-130MC, 130AMC 24.0 1.60+/-0.1 185+/-10 137+/-7 3 60/81 
UL-150 36.6 2.60+/-0.1 200+/-10 148+/-7 3 60/81 
 
 
 
 
  
UL Series Troubleshooting 
 
 
Troubleshooting 
 
 TROUBLE CAUSE SOLUTION 
Low Torque 
Air motor dry; no lubrication Lubricate the air motor. 
Loss of power in the air motor Reset the air motor. 
Low oil in the pulse unit Add .10cc of oil and/or re-tank the 
pulse unit. 
Low RPMs 
Exhaust filter dirty Replace the filter in the silencer. 
Air motor dry; no lubrication Lubricate the air motor. 
Loss of power in the air motor Reset the air motor. 
 
 
Recommended Preventative Maintenance 
 
It is recommended that after every 200,000 pulsing seconds or 180 days, the fluid in the tool’s pulse unit be 
changed. At such time, it is also recommended to grease the bearings in the air motor. If the presence of water is 
noted, it is recommended that a small amount of oil be run through the air motor to wash out any rust residue in 
the air motor. 
 
It is also recommended that after every 400,000 pulsing seconds or 365 days, that a Pulse Unit Repair Kit be 
installed in the pulse unit. This also allows the inspection of hard parts in the pulse unit. 
 
  
						

							 
      
 
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LIT-MAN450    Rev. 07/2016  Printed in USA  ©2016 AIMCO