ProStart Conversion and Repair Kits

Transcription

1 Repair ProStart Conversion and Repair Kits Models: , For the application of line striping materials A 10 mph (16 kph) Maximum Operating Speed / de vitesse de fonctionnement maximum / de velocidade operando se máxima / Maximum Werkende Snelheid / Maximale Arbeitsgeschwindigkeit Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions ti10233a ti10929a Graco Inc. P.O. Box 1441 Minneapolis, MN Copyright 2007, Graco Inc. is registered to I.S. EN ISO 9001

2 Hydraulic System Purging ti11127a ti10938a ti11027a Follow this procedure after replacing any hydraulic components: 1. Set LineDriver on blocks so wheels are off ground. 2. Fill oil reservoir to top of baffle. 3. Open ( ) drive wheel release two turns A

3 ti3316a t110943a ti10938a ti11027a 4. Start engine and run at low rpm. 5. Slowly move motion control pedals in forward and reverse directions 10 times. 6. Check oil level and top off to top of baffle. 7. Close (+) drive wheel release and repeat step A 3

4 t110943a ti10938a 8. Increase speed. Move pedals to see if wheels turn freely. 9. Check oil level. Top off to top of baffle A

5 LineDriver Pump ti11122a 72 ti11125a ti11124a Removal 1. Be prepared to plug hydraulic connections. 2. Disconnect hydraulic lines (109, 110) and hoses (118, 119) from variable displacement pump (pump) (5). 3. Remove cap screw (72), spacer (33) and nut (142) from control arm (15). 4. Remove two cap screws (80) and pump A 5

6 ti10933a A 141 ti11123a Remove cap screw (129), lock nut (130), washer (131) and coupler guard (125). 6. Remove set screw (A) from flexible coupling (34) and remove pump (5) and key (83) A

7 LineDriver HD Pump/ProStart Clutch ti11168a a 33 ti111350a ti11125a ti11171a ti11166a Removal 1. Disconnect hydraulic lines (109, 110) and hoses (118, 119) from variable displacement pump (pump) (5). 2. Remove cap screw (72), spacer (33) and nut (142) from control arm (15). 3. Remove four screws (157) and pull pump housing from clutch housing. 4. Remove two set screws (164). Remove clutch housing (34a) A 7

8 4 ti11167a 34b ti11164a Remove two screws (80) and clutch plate (4) from pump. Remove key (165) from pump shaft or clutch housing. 6. Remove screw (129), flat washer (156) and clutch (34b). Note orientation of clutch now for assembly later. ti11162a 141 ti11165a ti11161a 7. Remove spacer (141). 8. Remove four screws (70), washers (71) and clutch housing (125) A

9 ti11161a 141 ti11165a b ti11162a Installation 1. Install clutch housing (125) with four screws (70) and lock washers (71). Torque to 17 ft-lb (22.6 N m). 2. Install spacer (141). Caution: Orientation is critical to avoid destruction of clutch 3. Install clutch (34b) with flat side out. Caution: Washer size is critical to keep clutch from flying apart. 4. Apply LockTite to screw (129). Install flat washer (156) and screw. Torque to 17 ft-lb (22.6 N m) A 9

10 ti11167a ti11164a ti11166a ti11168a 5. Align holes on clutch plate with slots in pump. Mount clutch plate on pump with two screws. 6. Insert key on pump shaft. Align centrifugal clutch housing on pump shaft and key. 7. Extend pump shaft a minimum of 1/8 in. beyond surface of clutch housing. 8. Apply Locktite to two set screws. Insert and tighten set screws A

11 ti11171a 9. Insert pump housing into clutch housing with return to neutral mechanism down. Secure with four screws. Torque 17 ft-lb (22.6 N m). 72 ti11351a 10. Install cap screw (72) and spacer (33) into control arm (15) with nut (142). 109 ti11350a 11. Connect hydraulic lines (109, 110) and hoses (118, 119) to pump (5) A 11

12 Maintenance Interval YEARLY OR 500 HOURS Action Replace hydraulic oil and filter element. Use Mobil 1 (15W-50) synthetic oil and Graco filter Hydraulic Oil Replacement Procedure: 1. Remove filter and allow oil reservoir to drain from filter base. 2. Install new filter. Fill oil reservoir to top of baffle with Mobil 1 (15W-50). 3. Open drive wheel release. Start engine and run at low rpm for 3 minutes. 4. Close drive wheel release. Check oil level and top off to top of baffle. 34a b ti11601a ProStart Conversion Kit Ref Part Description Qty 4 15R044 BRACKET, mnting, hydraulic pump 1 34a,b CLUTCH, centrifugal SCREW, cap, sch WASHER, lock R038 HOUSING, clutch SCREW, cap R040 SPACER, clutch R039 WASHER SCREW, cap, hex hd SCREW, set, soc hd KEY, square ProStart Repair Kit Ref Part Description Qty 34a,b CLUTCH, centrifugal SCREW, cap R040 SPACER, clutch R039 WASHER SCREW, set, soc hd 2 TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. This manual contains GN MM Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN Written in USA 9/ A