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Kit Assembly Instructions

5

2/2/22

L02 Third Function Valve Kit Assembly Instructions Manual No. 380-366M   

Disassembling Tractor’s Original 

Loader Control Lever

Refer to Figure 1-8:

1. Pull control lever’s rubber boot (H) from loader valve 

cover (J) to gain access to the loader lever lock 

nut (K).

2. Loosen loader lever lock nut (K), then remove the 

original control lever (L) by unthreading it counter 

clockwise.

Disassembling Original Loader Control Lever

Figure 1-8

3. Remove control lever lock nut (K) and rubber boot (H) 

from original control lever (L) for reinstallation on the 

new third function control lever (#38).

4. Store original control lever (L) for safe keeping.

Installing Third Function Control 

Handle Assembly

Refer to Figure 1-9 through Figure 1-14 on page 6:

1. Modify the rubber boot (H) as shown in Figure 1-9 to 

allow clearance for the third function wire harness.

Control Lever Boot Modification

Figure 1-9

2. Insert threaded side of third function control handle 

lever (#38) and its corresponding wire harness 

through the rubber boot (H) as shown in Figure 1-10.

3. Hand thread original control lever lock nut (K) to the 

base of the threads on the third function control 

handle lever (#38).

K

J

H

L

76119

Cut boot for wire harness 

clearance.

H

72561

Preparing Third Function Control Handle Assembly

Figure 1-10

4. Fold wire harness towards the control handle, then 

thread control handle lever (#38) into the control 

lever mounting block (M) until lock nut (K) is almost in 

contact with mounting block (M). Refer to Figure 1-11.

Installing Third Function Control Handle Assembly

Figure 1-11

5. Orient control handle assembly (#36) so both red 

button switches (#42) are facing the tractor’s left side.

Orienting Third Function Control Handle Assembly

Figure 1-12

H

38

K

76120

Third function 

wire harness

36

Third function 

wire harness

M

38

K

76121

76122

36

42

Summary of Contents for L02

Page 1: ...t is provided on page 15 for kits using pioneer couplers and page 17 for kits using flat face couplers Use the list that is for your specific Third Function Valve Kit as a checklist to inventory parts received Manuals can also be downloaded free of charge from our website at www landpride com Please contact your local Land Pride dealer for any missing hardware Direction Reference All directional r...

Page 2: ...ings to the third function valve 20 Tighten each fitting upon installation Ports A B a Install both adapter fittings 21 into ports A and B on third function valve 20 b Install black dust cap 24 onto adapter fitting 21 that is installed into port A of third function valve 20 c Install green dust cap 25 onto adapter fitting 21 that is installed into port B of third function valve 20 d Thread a poppe...

Page 3: ...nction valve mount 1 by tightening two hex nuts 10 onto bolts 7 to 8 ft lbs 11 N m 6 Affix decal 19 onto rear side of valve cover 3 Valve Valve Mount Assembly Figure 1 2 IMPORTANT Once secured to the valve mount ports P and T face downward while ports A and B face upward The valve solenoids face to the left side of the tractor 76108 Existing mounting hardware A B Loader Valve 1 1 20 3 19 U D B F R...

Page 4: ...1 Connect hydraulic hose 30 from port T on third function valve 20 to PUMP port on tractor s loader valve E then tighten hose to prevent leakage 2 Secure hydraulic hoses 23 30 together with a cable tie 4 at the location shown in Figure 1 7 3 Secure hydraulic hose 30 with a cable tie 4 to pre existing hydraulic hose G on the loader valve at the location shown in Figure 1 7 NOTE Identification lette...

Page 5: ...w clearance for the third function wire harness Control Lever Boot Modification Figure 1 9 2 Insert threaded side of third function control handle lever 38 and its corresponding wire harness through the rubber boot H as shown in Figure 1 10 3 Hand thread original control lever lock nut K to the base of the threads on the third function control handle lever 38 K J H L 76119 Cut boot for wire harnes...

Page 6: ...able tie 35 Reinstalling Rubber Boot Figure 1 14 Third function wire harness J 76123 34 38 M K 17mm wrench 12mm wrench H J 38 35 76124 Routing Securing Connecting Third Function Wire Harness Refer to Figure 1 15 through Figure 1 18 on page 7 1 Route and secure the third function wire harness with push mount style cable ties 33 at the following three locations a Secure wire harness at locations a b...

Page 7: ... Bottom solenoid 76237 NOTE The fuel tank stay N is located under the tractor s right side panel directly below the fuel tank 76314 N Fuel tank Power supply branch 33 7 Locate the tractor s AUX power wire harness located under the control panel s right side and below the ignition switch then separate its connector from its dust cap Refer to Figure 1 18 8 Continue routing power supply branch across...

Page 8: ...tor Refer to the tractor Operator s Manual for detailed instructions 6 Depressurize hydraulic system before dismounting a Without starting the tractor turn tractor ignition key to the ON position b Power on Third Function Valve Kit c Press both red button switches 42 on third function control handle 36 7 Dismount tractor and check the newly assembled hydraulic connections for hydraulic leaks Refer...

Page 9: ...tting 5B on bulkhead mount 2 Tighten and secure fittings 3 Attach male coupler 18 to the top bulkhead fitting 5A on bulkhead mount 2 Tighten and secure fittings 4 Attach bulkhead mount 2 to the loader frame s tube cover with two M8 bolts 9A 9B two M8 lock washers 12 and one M8 flat washer 14 a Install flat washer 14 onto bottom bolt 9B on front side of bulkhead mount 2 Tighten bolts 9A 9B to 19 ft...

Page 10: ...ng hydraulic hoses 29A 29B up along the loader frame Q then secure both hoses together with a cable tie 4 6 Remove the pre existing bolt and washer from location a on loader frame where rear P clamp will be installed and secured to Refer to Figure 1 26 7 Place both hydraulic hoses 29A 29B into the remaining P clamp 22 then secure P clamp to loader frame Q with a lock washer 13 and M10 bolt 8 8 Con...

Page 11: ...rt A should be black U D B F R L GREEN BLACK Port B Port A 76138 Check Operation Fluid Level Refer to Figure 1 28 Figure 1 29 on page 12 1 After hooking up attachment to the tractor s front loader connect the attachment s hydraulic hoses to couplers 28 18 found on bulkhead mount 2 2 Check valve operation by raising attachment off the ground and operate the third function valve kit using both red b...

Page 12: ...he attachment in the opposite direction Powering Off Third Function Valve Kit Turn power off to the Third Function Valve Kit by pressing the power switch 39 into its decompressed position The power switch LED light will turn off to indicate the Third Function Valve Kit is powered off Relieving Hydraulic Pressure Refer to Figure 1 29 Be sure to relieve all hydraulic pressure from the tractor s hydr...

Page 13: ...roceed to step 3 b If the fuse is blown check the third function wire harness for a possible electrical shortage c If no electrical shortage is found replace the fuse then proceed to check the function of the Third Function Valve Kit Checking the 5 Amp In line Fuse Figure 1 31 5 amp in line fuse Third function wire harness 76140 A 3 Remove and visually inspect the tractor AUX fuse located under th...

Page 14: ... 2 2 22 L02 Third Function Valve Kit with Pioneer Couplers PC for Kubota ROPS Tractor Figure 1 33 76112 36 380 368S Breakdown 76107 23 in 58 cm 35 in 89 cm 30 23 Tractor side Hydraulic Hoses 76145 Loader side Hydraulic Hoses 29 73 in 185 cm 76169 76143 20 850 313C Breakdown Kit Parts List ...

Page 15: ...CTION OPERATION 1 20 850 313C VALVE THIRD FUNCTION DELTA 1 21 851 084C AD 9 16MORB 3 4MORB 2 22 800 567C CLAMP 1 50 ID 2 23 861 430C HH3 8R2 023 3 4FJIC 9 16FJIC 1 24 861 539C BLACK DUST CAP 1 2 QD AG 1 25 861 540C GREEN DUST CAP 1 2 QD AG 1 26 861 541C BLACK DUST PLUG 1 2 QD AG 1 27 861 542C GREEN DUST PLUG 1 2 QD AG 1 28 811 870C CP 3 4FORB QD FEMALE POPPET 1 29 871 062C HH3 8R2 073 3 4FJIC45 3 ...

Page 16: ...0 366M 2 2 22 L02 Third Function Valve Kit with Flat Face Couplers FFC for Kubota ROPS Tractor Figure 1 34 76145 36 380 368S Breakdown 76102 76107 23 in 58 cm 35 in 89 cm 30 23 Tractor side Hydraulic Hoses Loader side Hydraulic Hoses 29 76143 73 in 185 cm 76169 20 850 313C Breakdown ...

Page 17: ...ON OPERATION 1 20 850 313C VALVE THIRD FUNCTION DELTA 1 21 851 084C AD 9 16MORB 3 4MORB 2 22 800 567C CLAMP 1 50 ID 2 23 861 430C HH3 8R2 023 3 4FJIC 9 16FJIC 1 24 861 539C BLACK DUST CAP 1 2 QD AG 1 25 861 540C GREEN DUST CAP 1 2 QD AG 1 26 861 541C BLACK DUST PLUG 1 2 QD AG 1 27 861 542C GREEN DUST PLUG 1 2 QD AG 1 28 861 543C CP 3 4FORB QD FML FLATFACE 1 29 871 062C HH3 8R2 073 3 4FJIC45 3 4MOR...

Page 18: ...Corporate Office P O Box 5060 Salina Kansas 67402 5060 USA www landpride com ...

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