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38. Reassemble the inlet valve 

assembly  in  the  reverse 
order  of  step  #7.  Make 
certain all the components 

are  press  fit  together  and 

that  the  spring  retainer 
(#54)  is  slightly  counter 
sunk  in  the  valve  housing 
(#52).    Grease  the  o-ring 

(#53)  and  install  it  on  to 

the  valve  housing.    Rein-
stall  the  entire  inlet  valve 
assembly into the manifold 

(#43).    install  the  tension 

plugs

 

(#42A) and tighten.

39. Lubricate  the  plungers 

(29B) again and slide the 

manifold (#43) gently and 

evenly over the plungers.  

Press the manifold firmly 

into  place  against  the 
crankcase  (#1).    Install 
the spring washer (#50A) 
and  tighten  the  manifold 
stud  nuts  (#50)  to  696 
inch-pounds (79 Nm).

37. Place the entire discharge 

assembly  into  discharge 
port  making  certain  the 
assembly is properly seat-
ed.  Install discharge plug 
(#48) and hand tighten.

 

Position 

Item# 

Description 

Torque Amount - in.-lbs. (Nm)

 

17 

08095 

Hex Screw, Bearing Cover 

125 (14)

 

24A 

05349 

Hex Screw, Connecting Rod 

250 (28)

 

29C 

04150 

Bolt, Plunger 

300 (34)

 

50 

07158 

Nut, Manifold Stud 

700 (79)

MP4130-3100 & MP4135-3100 TORQUE SPECIFICATIONS

Pump Mounting Selection Guide

Bushings

01074 24 mm Tapered H Bushing

Pulley & Sheaves

01061 7.75” Cast Iron 1 gr. -  AB Section
01062 7.75” Cast Iron - 2 gr. - AB Section

Rails

01160 Plated Steel Channel Rails
(L=5.75”x W=1.00”x h=2.50”)
01161 Plated Steel Channel Rails
(L=5.75”x W=1.00”x H=2.50”)

Содержание MP4130-3100

Страница 1: ...nstallation Instructions page 2 Pump Specifications page 3 Exploded View page 4 Parts List Kits page 5 Repair Instructions page 6 10 Torque Specifications page 10 Pump Mounting Selection Guide page 10...

Страница 2: ...sistance 1 The pump should be installed flat on a base to a maximum of a 15 degree angle of inclina tion to ensure optimum lubrication 2 The inlet to the pump should be sized for the flow rate of the...

Страница 3: ...e on pumps output due to variations in pulleys belts and motors among manufacturers 1 Select GPM required then select appropriate motor pulley from the same line 2 The desired pressure is acheived by...

Страница 4: ...4 MP4130 3100 MP4135 3100 Exploded View...

Страница 5: ...39 07271 Pressure Ring 6 40 07272 V Sleeve 9 41 07273 Support Ring 6 42 07353 Tension Spring 3 42A 06103 Tension Plug 3 42B 06736 O Ring Tension Plug 3 43 04152 Valve Casing 1 44 07280 0100 Valve Sea...

Страница 6: ...shers 50A Tap the back of the mani fold with a rubber mallet to dislodge and slide it off the studs 49 6 To remove the inlet valve assembly insert a 13mm socket with extension through the rear of the...

Страница 7: ...washer 50A and second nut on each stud Tighten the nuts against each other Hold the front nut with one wrench and remove the stud bolt by turning the rear nut coun terclockwise with another wrench To...

Страница 8: ...ng 21 Inspect the surfaces of the crosshead plunger assembly 25 and connecting rods 24 for heavy scoring or galling due to poor lubrication Check for play at the joint between connecting rod crosshead...

Страница 9: ...32 Inspect the ceramic plungers 29B and replace them if necessary Clean the ends of the ceramic and remount onto the crosshead plunger assembly Make certain that the end of the plunger which is not co...

Страница 10: ...ing washer 50A and tighten the manifold stud nuts 50 to 696 inch pounds 79 Nm 37 Place the entire discharge assembly into discharge port making certain the assembly is properly seat ed Install dischar...

Страница 11: ...loader Check for proper operation Water in crankcase High humidity Reduce oil change interval Worn seals Replace seals Noisy Operation Worn bearings Replace bearings Refill crankcase oil with recommen...

Страница 12: ...of the buyer or third party 2 Normal wear and tear to standard wear parts 3 Use of repair parts other than those manufactured or authorized by Giant 4 Improper use of the product as a component part...

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