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® LAZER Z HP ULTRA VAC SETUP INSTRUCTIONS For Serial Nos. 600,000 and Higher Models and Required Completing Kits Note: Use the chart below to verify the kits required for the unit. LHPUV4448 44” Deck Drive Kit Front Weight Kit* All Serial Numbers 103-1315 103-5629...
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1. Assembly Instructions Description Description Engine Guard 44, 46, 48, 50 units #10 – 24 Nyloc Nut Bagger Mount Weldment Blower Assembly 5/16 – 18 X 1.00 Hex Head Screw Rear Weight 52 and 56 units Hood Assembly Spacer 52 only Bag Assembly 5/16 –...
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Ultra Vac Drive Kit Ultra Vac Weight Kit Key Qty Description (units with 2 post ROPS only) 1 Spacer, Counterweight (52” and 56” decks) Key Qty Description (See Figure 1) 1 Asm, Weight 1 Pin, Chute Pivot 2 Plate, Weight Mounting 1 Pin, Hair 4 5/16-18 x 1 Hex Head Screw 1 Chute Weldment (48”...
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Safety Safety Alert Symbol This SAFETY ALERT SYMBOL is used both in this instruction sheet and on the machine to identify important safety messages which must be followed to avoid accidents. This symbol means: ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! The safety alert symbol appears above information which alerts you to unsafe actions or situations and FIGURE 3...
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Units Below 600,000 With Splined Blade Driver 1. Stop engine, remove key, and wait for all moving parts to stop. 2. Remove the right side belt shield and the 5/16 x 3 1/4 bolt that secures the shield to the deck.
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10. Reinstall the deck drive belt in the lower groove Units 600,000 And Higher of the double sheave. Install plug (Item 27) into 1. Stop engine, remove key, and wait for all bore of double sheave. moving parts to stop. 11.
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Install Weight Assembly For units with SN 440,000 to 599,999 (also required for units with SN 439,999 and lower with a 2 post ROPS installed): 1. Remove the hardware from the front of the floor pan. Discard the screws and retain the washer and whizlock nuts.
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3. Install the Rear Weight (Item 12) and spacer (Item Assemble Tubes 13) from the drive kit using the (8) 5/16 – 18 1. Slip upper and lower tubes together (Items 6 X1.75 screws (Item 14) and whizlock nuts and 7). removed in step 1.
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6. Pull the idler release handle and install the belt Install Blower Assembly in the upper groove of the deck sheave. 1. Remove the belt guide on the blower (Item 11). 7. Install the Belt Cover (Item 25) using the two (See Figure 12) knobs.