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PARTS MANUAL
SERIES
MODEL HTX-44K4
MODEL HTX-44K5
MODEL HTX-44Y4
MODEL HTX-44Y5
RIDE-ON POWER TROWEL
(KUBOTA/YANMAR DIESEL ENGINE)
Revision #18 (08/28/12)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
P/N 21658
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HTX-44K/Y RIDE-ON TROWEL — PROPOSITION 65 WARNING Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber. Your risk from these
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HTX-44K/Y RIDE-ON TROWEL — SILICOSIS/RESPIRATORY HAZARDS WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drillingofmasonry,concrete,metaland Grinding/cutting/drillingofmasonry,concrete,metaland othermaterialswithsilicaintheircompositionmaygive other materials can generate dust, mists and fumes off dust or mists containing crystalline silica. Silica is a containing chemicals known to cause serious or fatal basiccomponentofsand,quartz,brickclay,graniteand injury or illnes
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HTX-44K/Y RIDE-ON TROWEL — TABLE OF CONTENTS MQ WHITEMAN HTX-44K/Y Specification and part number RIDE-ON POWER TROWEL NOTE are subject to change without notice. (KUBOTA/YANMAR ENGINE) Table of Contents............................................................. 4 Parts Ordering Procedures ...............................................5 Explanation Of Code In Remarks Column ........................6 Suggested Spare Parts ....................................................7 Nameplate and Dec
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. com. View Parts Diagrams To obtain an MQ Account, contact your Order Parts District Sales Manager for more information. Print Specification Information Use the interne
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EXPLANATION OF CODE IN REMARKS COLUMN The following section explains the different symbols and QTY. Column remarks used in the Parts section of this manual. Use the Numbers Used — Item quantity can be indicated by a help numbers found on the back page of the manual if there number, a blank entry, or A/R. are any questions. A/R (As Required) is generally used for hoses or other NOTICE parts that are sold in bulk and cut to length. The contents and part numbers listed in the parts A blank en
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HTX-44K/Y RIDE-ON TROWEL— SUGGESTED SPARE PARTS HTX-44Y RIDE-ON TROWEL HTX-44K RIDE-ON TROWEL 1 TO 3 UNITS WITH YANMAR TURBO DIESEL ENGINE 1 TO 3 UNITS WITH KUBOTA TURBO DIESEL ENGINE Qty. P/N Description Qty. P/N Description 20 ..... 11534 .................. U-TYPE NUT 4 ....... 20673 .................. LATCH, RUBBER HOOD 2 ....... 20674 .................. GRAB HANDLE 2 ....... 20674 .................. GRAB HANDLE 1 ....... 11098 .................. CIRCUIT BREAKER 1 ....... 11098 .............
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LOW HTX-44K/Y RIDE-ON TROWEL — NAMEPLATE AND DECALS. NAMEPLATE AND DECALS. 9 7 WARNING 10 To avoid injury, 8 you MUST read and understand operator’s manual before using this machine. This machine to be operated by qualified personnel only. Ask for training as needed. P/N 35137 LEFT TWIN MORE PITCH PITCH PITCH ONLY LESS PITCH Engine exhaust and some of its constituents, and some dust created 11 by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known t
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HTX-44K/Y RIDE-ON TROWEL — NAMEPLATE AND DECALS. NAMEPLATE AND DECALS. NO. PART NO. PART NAME QTY. REMARKS 1 21665 DECAL, WARNING, REPLACE GUARDS ................. 2 ............ SAFETY ITEM 2 20953 DECAL, CAUTION ROTOR SPEED SETTING ......... 1 ............ SAFETY ITEM 3 21590 DECAL, TURBO LOGO 1 4 2814 DECAL, LIGHT, IGNITION SWITCH 1 5 20486 DECAL, HYDRAULIC RIDER COLD START 1 6 20872 DECAL, CAUTION TURBOCHARGER...................... 1 ............ SAFETY ITEM 7 11712 DECAL, ENGINE SPEED PL
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HTX-44K/Y RIDE-ON TROWEL — FRAME ASSY. FRAME ASSY. 8 11 4 9 1 10 2 3 2 5 6 7 PAGE 10 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)
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HTX-44K/Y RIDE-ON TROWEL — FRAME ASSY. FRAME ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 0948 WASHER, FLAT, 1/4 SAE 4 2 11534 NUT U TYPE 1/4-20 8 3 12287 SCREW, THP 1/4-20 X 3/4 SS 6 4 20610 FRAME W/A ......................................................... 1 ........... KUBOTA 4 21935 FRAME W/A ......................................................... 1 ........... YANMAR 5 20697 PANEL, FRONT.................................................... 1 ........... SAFETY ITEM 6 21374 STEP, W/A ...
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HTX-44K/Y RIDE-ON TROWEL — PLATFORM ASSY. PLATFORM ASSY. 12 4 15 1 19 25 19 33 32 7 20 5 21 8 13 23 28 8 31 6 17 1 9 30 8 22 7 8 27 7 24 4 11 7 12 8 18 5 3 8 14 29 4 2 13 26 16 10 PAGE 12 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18 (08/28/12)
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HTX-44K/Y RIDE-ON TROWEL — PLATFORM ASSY. PLATFORM ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 0131 A SCREW, HHC 1/4-20 x 3/4 8 2 0202 SCREW, HHC 5/16-18 X 1 1 3 0205 SCREW, HHC 3/8-16 x 1 2 4 0300 B WASHER, FLAT 5/16 SAE 3 5 0424 SCREW, HHC 1/4-20 x 1-1/4 2 6 0730 SCREW, HHC 1/4-20 x 1 1 7 0948 WASHER, FLAT 1/4 7 8 10024 NUT, NYLOC 1/4-20 11 9 10133 NUT, NYLOC 3/8-16 2 10 11534 NUT U-TYPE 1/4-20 8 11 11643 ROD END, 1/4-28 MALE RH 1 12 1207 SCREW, HHC 5/16-18 X 1-3/4 2 13 12287 SCREW, THP 1/4-
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RIGHT LEFT HTX-44K/Y RIDE-ON TROWEL — COOLER/VALVE BYPASS ASSY. COOLER/VALVE BYPASS ASSY. 20 21 1 14 31 5 E 1 29 A 16 32 33 15 C 13 10A 10 19 27 D B 8 13 7 9 18 11 10A 34 6 24 22 23 18 A 27 2 34 25 22 YANMAR B ONLY 28 4 HYDRAULIC PUMP 26 40 PORTS SIDE-VIEW D E 41 12 D C 3 C 12 E 17 35 36 37 38 39 SHAFT SEAL KIT REAR COMPLETE SIDE REPAIR CHARGE SEAL NOTES: SEAL SEAL SEAL KIT PUMP KIT KIT KIT FAN GUARD CANNOT BE PURCHASED 1 SEPARTELY. SEE ITEM 21. PAGE 14 — HTX-44K/Y RIDE-ON TROWEL — PARTS MAN
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HTX-44K/Y RIDE-ON TROWEL — COOLER/VALVE BYPASS ASSY. COOLER/VALVE BYPASS ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 2691 SCREW, HHC 1/2-13 X 1 4 2 3322 FITTING, 90 10MJ-10MO 1 3 3365 FITTING, STR 10MJ-10MO 1 4 3464 FITTING, 90 10MJ-10MO EXTRA LONG 1 5 10176 NUT, NYLOC 1/2-13 4 6 12139 VALVE, RELIEF DT370 MOMF-125 1 7 12147 FITTING, QC DIAGN PARKER PD-361 2 8 12148 CAP, DUST DIAG PARKER PD6-285 2 9 12331 FITTING, STR 10MO-6FO 2 10 16336 FITTING, 45 10MJ-10MO ...................................
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LEFT SUCTION FILTER HTX-44K/Y RIDE-ON TROWEL — HYDRAULIC ASSY. HYDRAULIC ASSY. RIGHT 1 2 LEFT 4 6 6 H 14 1 9 5 4A A 7 B 21 A 7 16 B G E F 14 8 24 C SUCTION 11 HOSE 3 KIT 3 2 3 TO RELIEF 23 BLOCK E D F 19 3 12 D 10 3 17 15 H 11 G 18 3 20 3 MIDDLE RIGHT C 22 C 11 1 G NOTES: FOR COMPONENT PARTS SEE 1 HYDRAULIC PUMP RIGHT-HAND VALVE ASSY. PORTS SIDE-VIEW 2 FOR COMPONENT PARTS SEE LEFT-HAND VALVE ASSY. DISCARD ITEMS 2, 3,12, 18 AND 20 3 S/N BF2001228 AND BELOW PAGE 16 — HTX-44K/Y RIDE-ON TROWEL —
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HTX-44K/Y RIDE-ON TROWEL — HYDRAULIC ASSY. HYDRAULIC ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 3322 FITTING,90 10MJ-10MO 3 2 CLAMP, 1-1/4 HOSE ................................................ 1 ..... DISCARD S/N BF2001228 & BELOW 3 FITTING, 45 12BARB-12MO.................................... 1 ..... REPLACED BY HOSE KIT ITEM 24 3 21815 FITTING, 45 12MJ X-12MO ..................................... 1 ..... S/N BF2001229 AND ABOVE * 4 11698 HOSE ASSY., .38 IDX 15.5 STR ENDS ................. 2
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RIGHT LEFT HTX-44K/Y RIDE-ON TROWEL — HYDRAULIC ASSY. (CONT.) HYDRAULIC ASSY. (CONT.) 27 4 2 BOTTOM VIEW K RIGHT 1 OF RH STEERING ASSEMBLY 28 C 23 D B A 5 L 12 L 19 25 E C A J 26 B 23 F 20 3 18 30 32 31 F 22 21 D C E HOSES 23 20 29 20 32 32 17 31 8 3 6 11 14 B 16 9 10 A 13 17 15 18 J 10 7 K 1 9 2 20 23 24 32 TYPICAL NOTES: FOR COMPONENT PARTS SEE 3 PLACES 1 RIGHT-HAND VALVE ASSY. 2 APPLY LOCTITE P/N 4 PLACES ITEM 8 IS NO LONGER REQUIRED. 3 SPACER IS INCLUDED WITH ITEM 9. PAGE 18 — HTX-44K/Y R
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HTX-44K/Y RIDE-ON TROWEL — HYDRAULIC ASSY. (CONT.) HYDRAULIC ASSY. (CONT.) NO. PART NO. PART NAME QTY. REMARKS 1# 0161 C WASHER, LOCK 5/16 SAE 12 * 2# 0300 B WASHER, FLAT 5/16 SAE 12 * 3 1207 SCREW, HHC 5/16-18 X 1-3/4 5 4 4196 SCREW, HHC 3/8-16 X 3/4 4 * 5 10136 WASHER, FLAT 3/8 SAE 4 6 10176 NUT, NYLOC 1/2-13 6 7# 10229 SCREW HHC 5/16 - 20 X 1 12 * 8 11141 SPACER, ROD END ................................................. 12 ............... NOT REQUIRED ......................................
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SUCTION FILTER HTX-44K/Y RIDE-ON TROWEL — BURP TANK/SUCTION FILTER ASSY. BURP TANK/SUCTION FILTER ASSY. 4 8 20 1 HYDROSTATIC DRIVE SYSTEM OIL 19 CHEVRON ISO 22 AGMA GR 5EP 15 16 18 12 1 A C B 7 6 C 5 A B 14 17 11 1 2 C 1 10 13 3 NOTES: USE HYDROSTATIC DRIVE SYSTEM OIL, CHEVRON 1 AW/MV ISO68 OR 10W30 GR 5EP. OIL CAPACITY IS 5.5 GALLONS (20.82 LITERS) LESS FILTER CHANGE. WITH FILTER CHANGE (CHECK SIGHT GLASS) ADD .5 GAL/1.89 LITERS. PAGE 20 — HTX-44K/Y RIDE-ON TROWEL — PARTS MANUAL — REV. #18
