Instruction Sheet, FM-170 Drive Assembly Rebuild Kit
Contents
1. Nordson Corporation 1989 Issued 7 89 All Rights Reserved Instruction Sheet 46 85 FM 170 Drive Assembly Rebuild Page 2 And Idler Bearing Assembly Replacement Q II I is Wa d TIN CY BERE OG NN N MINUS O ia Figure 1 FM 170 Drive Assembly with Rebuild Kit Components Issued 7 89 Nordson Corporation 1989 Publication No 108 470A All Rights Reserved FM 170 Drive Assembly Rebuild Instruction Sheet 46 85 And Idler Bearing Assembly Replacement Page 3 Drive Assembly Rebuild Publication No 108 470A NOTE All item numbers in parentheses refer to Figure 1 of this publication NOTE Figure 1 and the kit parts list in this publication are similar to but not identical to Figure 8 14 and its accompanying parts list in the FM 170 service manual NOTE All items described as new are re placement items from this kit Discard old items as instructed below Complete steps 1 through 14 of the Pump and Pump O Ring Re placement procedure on pages 7 2 and 7 3 of your FM 170 ser vice manual to remove the drive assembly from the unit Remove the locknut 9 socket head screw 6 and flat washers 13 then remove the compression spring 7 and drive cou pling assembly 8 Discard the locknut the socket head screw and one of the flat washers Do not discard items 7 and 8 Remove and discard the exterior retaining ring 5 flat washer 10 and spring for the face seal 11 Remove2. and discard the upper retaining ring 12 Press the drive shaft 1 out from the bottom of the drive body 4 Remove and discard the old bearings 2 and 3 and face seal 11 Press the new lower bearing 3 onto the drive shaft NOTE The open face of the bearing should face up Place the new bearing retainer 14 on the drive shaft above the bearing Press the new upper bearing 2 onto the drive shaft Nordson Corporation 1989 Issued 7 89 Ail Rights Reserved Instruction Sheet 46 85 FM 170 Drive Assembly Rebuild Page 4 And idler Bearing Assembly Replacement Figure 2 FM 170 Idler Bearing Assembly with New Components See FM 170 Service Manual for Detailed Parts Identification FM 170 Drive Assembly Rebuild Instruction Sheet 46 85 And Idler Bearing Assembly Replacement Page 5 10 Push the drive shaft with bearings into the drive body 11 Install the new retaining ring 12 on the drive shaft 12 Slide the new face seal 11 with spring onto the drive shaft and into the drive body 13 Install the new flat washer 10 and new exterior retaining ring 5 14 Reinstall the compression spring 7 and drive assembly cou pling 8 onto the end of the drive shaft 15 Slide the remaining flat washer 13 from step 2 onto the new shoulder screw 6 then slide the screw washer assembly through the coupling and drive shaft and secure it in place with the new flat washer 15 Loctite adh
3. Description FM 170 Drive Assembly Rebuild And Idler Bearing Assembly Replacement FM 170 DRIVE ASSEMBLY REBUILD KIT P N 118 800 Instruction Sheet 46 85 Page 1 The following procedure details the rebuild of a failed drive as sembly and replacement of the idler bearing assembly in Nordson FM 170H hopper type and FM 170T tank type FoamMelt ap plicators using this rebuild kit For more detailed information about FM 170 applicators and their operation refer to the FM 170 service manual that accompanied your unit or contact your Nordson service representative Rebuild Kit Parts List Item Part No No Description Req d Drive Assembly Rebuild 2 118 819 Bearing with High Temperature Grease Single Row Upper 1 3 118 823 Bearing with High Temperature Grease Single Row Lower 1 o 986 106 Ring Retaining Exterior 1 6 981 796 e Screw Shoulder Slotted 1 9 984111 e Nut Hex 1 11 273 698 e Seal Face 0 63 in Diameter Shaft 1 12 986 311 Ring Retaining Interior 2 05 in 1 14 118 751 Retainer Bearing 1 15 983 010 e Washer Flat No 8 1 16 900 419 Adhesive Loctite No 620 Idler Bearing Assembly Replacement 19 983 007 Washer Flat 0 531 x 1 00 in 1 22 111210 e Screw Shoulder Socket 1 23 111213 Bearing Yoke Roller 1 24 111211 e Spacer Idler 1 26 111212 Nut Idler 1 27 310 850 Belt Timing 1 NOTE Item numbers not given remain as in FM 170 service manual Publication No 108 470A
4. esive 16 and the new hex nut 9 Idler Bearing Replacement NOTE All item numbers in parentheses refer to Figure 2 of this publication NOTE Figure 2 in this publication is similar to Figure 8 1 sheet 3 and Figure 8 2 sheet 3 in the FM 170 service manual Figure 2 item numbers match those of Fig ure 8 1 sheet 3 Figure 8 2 sheet 3 item numbers are different NOTE All items described as new are re placement items from this kit Discard old items as instructed below 1 Remove and discard the idler bearing shoulder screw 22 yoke roller bearing 23 idler spacer 24 idler nut 26 and timing belt 27 2 Reassemble the idler bearing assembly using the new items from this kit to replace discarded items from step 1 NOTE Tighten all fasteners as specified in the FM 170 service manual Publication No 108 470A Nordson Corporation 1989 Issued 7 89 All Rights Reserved
Download Pdf Manuals
Related Search