"service manual"
Contents
1. INDEX mm SERVICE MANUAL NUMBER 14 TRIM CYLINDERS POWER TRIM Section 5B Trim Cylinders Table of Contents Specifications 5 Torque Specifications 5 Special Tools 5 Lubricants Sealers Adhesives 5 Trim Cylinder Repair 5 5 5 5 010 C2 PO Removal Disassembly Reassembly Installation 5 90 818177 3 APRIL 2001 Page 5B 1 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 Specifications Torque Specifications Piston Rod Bolt Special Tools Part Number Spanner Nut Wrench 91 821709T Large Pin Set 91 811907 Medium Pin Set 91 811908 Small Pin Set 91 811909 Lubricants Sealers Adhesives NOTE Prior to reassembly of trim cylinder s lubricate all internal parts with Quicksilver Power Trim and Steering Fluid or if not available 10W 30 10W 40 motor oil Part Number Loctite 27131 92 809820 Quicksilver 2 4 C Marine Lubricant with Teflon 92 825407A12 Quicksilver Perfect Seal 92 34227 1 Quicksilver Power Trim and Steering Fluid 92 90100A12 Page 5B 2 90 818177 3 APRIL 2001 INDEX SERVICE MANUAL NUMBER 14 TRIM CYLINDERS Trim Cylinder Repair Removal 1 Disconnect UP trim hose from front hole on trim cylinder 2 Disconnect DOWN trim hose from hydraulic connector on gimbal housing Plug ho2. 01 Page 5B 17 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 THIS PAGE IS INTENTIONALLY BLANK Page 5B 18 90 818177 3 APRIL 2001
3. 6 90 818177 3 APRIL 2001 INDEX SERVICE MANUAL NUMBER 14 TRIM CYLINDERS 4 Remove trim cylinder end caps Use special tool 91 821709 RO SS SS j 5 71677 Special Tool 91 821709 b Trim Cylinder c Trim Cylinder End Cap 5 Remove and disassemble shock piston assembly Be careful not to lose check balls Refer to Reassembly section for explanation if spacer is missing from cylinder 22132 a Bolt b Spacer c Washer d Springs 3 e Spring Pins 3 f Check Balls 3 g Shock Piston Assembly h O ring 90 818177 3 APRIL 2001 Page 5B 7 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 6 Remove and disassemble end cap 22131 End Cap b Piston Rod Large O ring d Small O ring 2 e Continuity Spring f Rod Scraper g Plain Washer h Retaining Ring 7 Remove small O ring from end of piston rod 70682 Small O ring b Piston Rod 8 Clean all parts in solvent Be sure all parts are dry before reassembly Page 5B 8 90 818177 3 APRIL 2001 INDEX SERVICE MANUAL NUMBER 14 TRIM CYLINDERS Reassembly IMPORTANT DO NOT attempt to substitute trim cylinders from different models or damage to drive unit and or transom could result Ensure work area and all components are clean before reassembling trim cylinders Power Trim components can become damaged if dirt gets into system NOTE Before reassembly lubricate all internal parts with Qui
4. Check Painted Areas Of Trim Cylinders For Scratches That Expose Metal Paint If Necessary Page 5B 14 90 818177 3 APRIL 2001 INDEX Installation 1 Install trim cylinders forward mounting hardware as shown 2 Coat area in trim cylinder between bushings with 2 4 C Lubricant with Teflon Replace anchor pin and install bushing s and washer s 4 Attach E ring s and plastic cap s to end of anchor pin d 70176 a Front Anchor Pin b Bushing Port And Starboard 4 c Flat Washer Port And Starboard 2 d E ring Port And Starboard 2 e Plastic Caps Port And Starboard 2 5 Install trim cylinders rear mounting hardware as shown 6 Coatarea in trim cylinder between bushings with 2 4 C Lubricant with Teflon 7 Replace anchor and install bushing s and washer s 90 818177 3 APRIL 2001 Page 5B 15 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 8 Attach E ring s and plastic cap s to end of anchor pin 70027 70026 a Rear Anchor Pin b Bushing Port And Starboard 4 c Flat Washer Port And Starboard 2 d E ring Port And Starboard 2 e Plastic Caps Port And Starboard 2 9 Reconnect trim hoses after air bleeding power trim cylinders and hoses following procedures outlined in Section 5A See Table of Contents Page 5B 16 90 818177 3 APRIL 2001 INDEX TA SERVICE MANUAL NUMBER 14 TRIM CYLINDERS THIS PAGE IS INTENTIONALLY BLANK 90 818177 3 APRIL 20
5. cision and responsibility for use of the additional Trim in range is left up to the boat manufacturer It is recommended that only qualified personnel perform the adjustment to the trim cylinders Boat must be water tested after removing the spacers from the trim cylin ders to ensure that the increased trim range does not cause the boat to exhibit an undesirable boat handling characteristic if the drive is trimmed in at higher speeds The increased trim in range may cause handling problems on some boats which could result in personal injury 90 818177 3 APRIL 2001 INDEX SERVICE MANUAL NUMBER 14 8 Install shock piston three check balls spring guide pins springs spring guide washer spacer and bolt onto piston rod Apply Loctite 27131 to threads of bolt Torque to 17 5 Ib ft 23 5 Nm TRIM CYLINDERS 22132 a Bolt b Spacer c Washer d Springs 3 e Spring Pins 3 f Check Balls 3 g Shock Piston Assembly h O ring Check Ball j Check Ball Eyelet k Spring Pin 90 818177 3 APRIL 2001 Page 5B 11 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 9 Apply oil to parts Install O ring onto floating piston and insert floating piston into cylinder 22131 a O ring b Piston c Cylinder IMPORTANT Some boat configurations may require tilt limit spacers to limit the total upward travel of the drive unit Be sure to install the same number of spacers that were originally removed Th
6. cksilver Power Trim and Steering Fluid or SAE 10W 30 or 10W 40 Motor Oil 1 Install small O ring into end of piston rod 70682 a O ring b Piston Rod 2 Install small O rings and continuity spring into end cap 3 Install rod scraper plain washer and retaining ring into end cap 4 Install large O ring onto outside diameter of end cap 90 818177 3 APRIL 2001 Page 5B 9 INDEX TRIM CYLINDERS Page 5B 10 SERVICE MANUAL NUMBER 14 5 Install end cap onto piston rod 22131 a End Cap b Piston Rod Large O ring d Small O ring 2 e Continuity Spring f Rod Scraper g Plain Washer h Retaining Ring 6 Install large O ring on shock piston 7 Install check ball check ball eyelet spring and spring pin into shock piston IMPORTANT The new trim cylinders provide the capability for an increased Trim in range Spacer u can be removed from the trim cylinders to increase the Trim in range by approximately 1 1 2 degrees This will improve the acceleration on some boats by forcing the bow down more quickly If spacers are to be removed the boat must be tested to ensure the increased Trim in range does not cause any undesired boat handling characteristics bow steer chine walk etc if the drive is trimmed in while the boat is operated at higher speeds The boat should be tested under all conceivable load conditions and maneuvers to ensure that the additional Trim in does not pose a problem The final de
7. ere must be an equal number in each cylinder 10 If required install tilt limit spacers 71679 a Tilt Limit Spacers Page 5B 12 90 818177 3 APRIL 2001 INDEX Ensure work area and all components are clean before reassembling trim cylinders Power Trim components can become damaged if dirt gets into system NOTE Before reassembly lubricate all internal parts with Quicksilver Power Trim and Steering Fluid or SAE 10W 30 or 10W 40 motor oil DO NOT clamp center section of trim cylinder during reassembly If clamping of cylinder is necessary clamp cylinder on front mounting flange Use only 2 4 C Marine Lubricant with Teflon on end cap threads Other substances may act as an insulator and cause poor electrical continuity between cap and cylinder which could cause a corrosion problem 11 Apply Special Lubricant 101 to end cap threads and install piston rod assembly into cylinder Tighten end cap securely using a spanner wrench 12 Torque end cap at 45 lb ft 61 Nm using spanner wrench 91 821709 70682 a End Cap b Piston Rod Assembly Cylinder 90 818177 3 APRIL 2001 Page 5B 13 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 13 Position trim cylinder rear connecting ends as shown 70380 a Port Trim Cylinder b Starboard Trim Cylinder c Connecting Ends Offset As Shown 14 Install DOWN trim hose 70676 a DOWN Trim Hose b Clamping Plate c Screws d
8. les with suitable plug or 22 38609 70261 UP Hose b Front Hole On Trim Cylinder c DOWN Hose d Hydraulic Connector 90 818177 3 APRIL 2001 Page 5B 3 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 3 Remove front and rear power trim cylinder mounting hardware a 70176 a Front Anchor Pin b Bushing Port And Starboard 4 c Flat Washer Port And Starboard 2 d E ring Port And Starboard 2 e Plastic Caps Port And Starboard 2 a Rear Anchor Pin b Bushing Port And Starboard 4 c Flat Washer Port And Starboard 2 d E ring Port And Starboard 2 e Plastic Caps Port And Starboard 2 Page 5B 4 90 818177 3 APRIL 2001 INDEX Disassembly Ensure work area is clean before disassembling power trim cylinders Cylinder parts can be damaged by dirt entering into power trim system NOTE Spanner Wrench Tool Part No 91 821709 71233 1 Loosen end cap with spanner wrench 91 821709 and remove piston rod assembly from cylinder 70677 a Cylinder b Piston Rod Assembly c Remove Down Trim Hose From Cylinder 90 818177 3 APRIL 2001 Page 5B 5 INDEX TRIM CYLINDERS SERVICE MANUAL NUMBER 14 2 Remove DOWN trim hose from cylinder 70678 a DOWN Trim Hose b Clamping Plate Screws 3 Remove floating piston from cylinder and remove O ring 22131 a Floating Piston b Trim Cylinder O ring Page 5B
Download Pdf Manuals
Related Search