Ride-on trowel cross shaft and drive pulley (12 pages)
Summary of Contents for MULTIQUIP WHITEMAN HHN-34TVDTCSL5
Page 1
OPERATION MANUAL SERIES MODEL HHN-34TVDTCSL4 MODEL HHN-34TVDTCSL4 MODEL HHN-34TVDTCSL4 MODEL HHN-34TVDTCSL4 MODEL HHN-34TVDTCSL4 MODEL HHN-34TVDTCSL5 MODEL HHN-34TVDTCSL5 MODEL HHN-34TVDTCSL5 MODEL HHN-34TVDTCSL5 MODEL HHN-34TVDTCSL5 RIDE ON TROWEL (VANGUARD DIESEL ENGINE) Revision #1 (05/08/06) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES. P/N 21729...
Page 2
@ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...
Page 4
WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give 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 basic component of sand, quartz, brick clay, granite and injury or illness, such as respiratory disease, cancer,...
HHN-34TVD — TABLE OF CONTENTS Here's How to Get Help ..........5 Table of Contents ............6 Parts Ordering Procedures ........7 Training Checklist ............8 Daily Pre-Operation Checklist ........9 Safety Message Alert Symbols ......10-11 Rules For Safe Operation ........12-15 MQ WHITEMAN —...
HHN-34TVD — TRAINING CHECKLIST TRAINING CHECKLIST This checklist lists some of the minimum requirements for machine operation. Please feel free to make copies for daily use. Use this checklist when training a new operator or use as a review for more experienced operators. s ’...
HHN-34TVD — SAFETY MESSAGE ALERT SYMBOLS HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Safety precautions should be followed at all times when operating this equipment. Failure to read, understand and Lethal Exhaust Gases comply with the Safety Messages and Operating Instructions could result in injury to yourself and others.
Page 9
HHN-34TVD — SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard Accidental starts can ALWAYS wear approved respiratory protection. cause severe injury or death. Sight and Hearing hazard ALWAYS place the ON/OFF switch in the OFF position. Disconnect and ground spark plug lead and disconnect negative battery ALWAYS wear approved eye and cable from battery before servicing.
■ NEVER operate the trowel in an ■ NEVER use accessories or attachments which are not explosive atmosphere where fumes recommended by Multiquip for this equipment. Damage to are present, or near combustible the equipment and/or injury to user may result.
Page 11
HHN-34TVD — RULES FOR SAFE OPERATION ■ NEVER run engine without air filter. Severe engine damage DANGER DANGER DANGER may occur. Service air filter frequently to prevent carburetor DANGER DANGER malfunction. ■ NEVER place your feet or hands inside the guard rings Pay close attention to ventilation when operating the trowel in confined spaces while starting or operating this equipment.
Page 12
HHN-34TVD — RULES FOR SAFE OPERATION ■ Use chock-blocks underneath each wheel when parked to Transporting prevent trailer from rolling. ■ ALWAYS shutdown engine before transporting. ■ Use the trailer's swivel jack to adjust the trailer height to a ■ Tighten fuel tank cap securely and close fuel cock to prevent level position while parked.
Page 13
HHN-34TVD — RULES FOR SAFE OPERATION ■ Replace batteries that have cracked or broken cases or ■ DON'T POLLUTE! Waste oils and other chemicals must be batteries that are otherwise leaking electrolyte. disposed of in a manner consistent with local and state ■...
HHN-34TVD— OPERATION AND SAFETY DECALS Machine Safety Decals The HHN-34TVD Ride-On Power Trowel is equipped with a number of operation and safety decals. These decals are provided for operator safety and maintenance information. Should any of these decals become unreadable, replacements can be obtained from your dealer.
Page 15
HHN-34TVD — SPECIFICATIONS Figure 2. HHN-34TVD Dimension Specifications i f i o i t – A – . n i ) 4 . – B – . n i H – – t . n i – t s b l ) .
Page 16
HHN-34TVD— SPECIFICATIONS (ENGINE) i f i o i t g i r g i r & a r t o t t l e s r u t n i l t s i p s i . n i o r t - f b ( t f...
Refer to the engine owner’s manual for specific instructions regarding engine operation. This manual is included with the trowel at the time of shipping. Please contact your nearest Multiquip Dealer should a replacement manual be required. Blades The blades of the HHN-34-TVD Ride-On Power Trowel finish the concrete as they are swirled around the surface.
HHN 34TVD — CONTROLS AND INDICATORS Seat – Provides comfortable position for operation of the 11. Charge Indicator - Lights red when electrical system is trowel. Engine will not start unless operator is seated. Seat not charging properly. is adjustable, fore and aft for operator comfort. 12.
Page 19
HHN 34TVD — CONTROLS AND INDICATORS 22. Lift Loops – Located on both the left and right sides of the 29. Engine Air Filter – Prevents dirt and other debris from main frame. Used when the trowel must be lifted onto a entering the fuel system.
HHN 34TVD — NEW MACHINE SETUP INSTRUCTIONS Trowel Pre-Set-Up Instructions Seat Assembly The purpose of this section is to assist the user in setting up a The seat is not installed on the trowel for shipping purposes. NEW trowel. If the trowel is already assembled, (seats, handles, To attach the seat perform the following: knobs and battery), this section can be skipped.
Page 21
@ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...
HHN 34TVD — INITIAL START-UP This section is intended to assist the operator with the initial start-up of the HHN 34TVD trowel. It is extremely important that this section be read carefully before attempting to use the trowel in the field. DO NOT use your trowel until this section is thoroughly understood.
HHN 34TVD — OPERATION Starting the Engine Keep your foot OFF the pedal (right foot pedal). Start the engine at idle (without touching the foot pedal). Place one foot on the trowel's platform, grab ahold of any part of the frame, lift yourself onto the trowel, then sit down Insert the ignition key into the ignition switch .
Page 25
HHN 34TVD — OPERATION Steering Try adjusting the pitch of the blades. This can be done with the ride-on trowel stopped or while the trowel is moving, Two control levers located in front of the operator’s seat provide whatever feels comfortable. Test the operation of optional directional control for the HHN 34TVD trowel.
HHN 34TVD — MAINTENANCE MAINTENANCE Yearly (500-600 Hours) When performing maintenance on the trowel or engine, follow Check the arm bushings, thrust collar bushings, shaft seals all safety messages and rules for safe operation stated at the and belts. Replace if necessary beginning of this manual.
Page 27
HHN 34TVD — MAINTENANCE 11. Cooling Fan Unlock the cover clamps (4) and remove cover (3). 12. Thermostat Remove cartridge (2) from air cleaner body (1). 13. Oil Filler Cap Clean cartridge by gently tapping the end with the handle of a screwdriver.
Page 28
HHN 34TVD — MAINTENANCE Oil And Fuel Lines Table 4. Recommended Viscosity Grades ■ Check the oil and fuel lines and connections regularly for leaks or damage. Repair or replace as necessary. ■ Replace the oil and fuel lines every two years to maintain the 10W-30, 10W-40, 10W-50 line's performance and flexibility.
Page 29
HHN 34TVD — MAINTENANCE Checking The Drive Belt Check and clean battery terminals for corrosion. Check and keep battery electrolyte between upper and The drive belt needs to be changed as soon as it begins to show lower limits indicated on the battery. Never operate or signs of wear.
Page 30
HHN 34TVD — MAINTENANCE Insert the wooden block (Figure 17) between the moveable face and the fixed face of the lower drive pulley. See Figure 20. This block will help keep the lower drive pulley faces open while installing the new drive belt. Drive Belt Guard Cover Lower Pulley Upper Pulley...
Page 31
HHN 34TVD — MAINTENANCE With the wood block holding the lower pulley open, (Figure 20), place the replacement belt into the lower pulley first. Work the belt over the upper drive pulley into the pulley groove. Squeeze the belt enough to remove the wood block. With the block removed, release the tension on the belt.
Page 32
HHN 34TVD — MAINTENANCE CV Joint Bolt (Remove 3 places) New Spare Drive Belt Bolt, Spare Drive Belt Carrier Spare Drive Belt Holder Left Side Gearbox Figure 22. Spare Drive Belt Replacement The HHN 34TVD trowel is equipped with a "Torque Converter" Drive Pulley which supplies torque to both the left and right gear boxes.
Page 33
HHN 34TVD — MAINTENANCE As shown in Figure 24, centrifugal force pushes the roller arms (see Drive Pulley Figure 25 below) against the ramp plate, forcing moveable face Ramp Plate toward fixed face squeezing belt. Weight Roller Arm Spring Bushing Figure 26.
Page 34
HHN 34TVD — MAINTENANCE Clutch Blade Pitch Sometimes it may be necessary to match blade pitch between This clutch system provides a high pulley ratio (a low gear- so to the two sets of blades. There are some signs that this may be speak) to start out and a low pulley ratio ( a high gear- so to necessary.
Page 35
HHN 34TVD — MAINTENANCE Adjust the “high” bolts down to the level of the one that is not Blade Pitch Adjustment Procedure touching, or adjust the “low” bolt up to the level of the higher Maintenance adjustment of blade pitch is made by adjusting a ones.
Page 36
HHN 34TVD — MAINTENANCE Trowel Arm Adjustment Use the following procedure to check and adjust trowel arms, and check for worn or damaged components when it becomes apparent that the trowel is finishing poorly or in need of routine maintenance. Look for the following indications.
Page 37
HHN 34TVD— MAINTENANCE 2. Each trowel arm is held in place at the spider plate by a hex 2. Loosen the jam nut and cone point square head set screw. head bolt (zerk grease fitting) and a roll pin. Remove both the 3.
Page 38
HHN 34TVD— MAINTENANCE Checking Trowel Arm Straightness 3. Next, check the clearance between the round shaft and the test surface as one of the flat hex sections of the arm rests on Trowel arms can be damaged by rough handling, (such as dropping the test surface.
Page 39
HHN 34TVD— MAINTENANCE 4. Use an allen wrench to tighten the locking bolts securing the trowel arm in place. 5. Adjust the bolt "distance" shown in Figure 42 to match one of the arms. The other arms will be adjusted to match this distance.
Page 40
HHN 34TVD— MAINTENANCE Installing Pans Onto Finisher Blades 1. Lift trowel just enough to slide pan under blades. Lower finisher onto pan with blades (item #1) adjacent to Z-Clips These round discs sometimes referred to as "pans" attach to the (item #4).
Page 41
HHN 34TVD — TROUBLESHOOTING t i w o i t t i w u f l o i t r o t c t i . y r i l p l i f r e t . l l a i t i n t i w o i t i...
Page 42
HHN 34TVD — TROUBLESHOOTING c e l i r t l a c o i t l c n r e t f o / t i w n i r i r i i t i d h t i .
Page 43
@ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...
Need help?
Do you have a question about the WHITEMAN HHN-34TVDTCSL5 and is the answer not in the manual?
Questions and answers