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HUMMER H1: STEP BY STEP

169

Main shaft
1680 ball bearing
E7 E-ring
2.5 × 16mm pin 

Attaching the 46T gear to the 

main shaft

Your parts

Tools and 

materials

Needle-nose pliers
Phillips screwdriver

Masking tape (or Scotch tape)
46T gear (Stage 1)

Stage 36

Содержание Model Space HUMMER H1

Страница 1: ...HUMMER H1 STEP BY STEP 1 RADIO CONTROL CAR BUILD AND DRIVE YOUR OWN Theultimate4WD RadioControlCar Pack8 Stages36 41 ...

Страница 2: ... DESIGNED OR INTENDED FOR USE IN PLAY ITEMS MAY VARY FROM THOSE SHOWN Photo credits All photographs copyright DeAgostini Visit our website www model space com Contents Stage 36 Attaching the 46T gear to the main shaft Stage 37 The main shaft cup joint Stage 38 Assembling the main gear Stage 39 Assembling and mounting the center gear Stage 40 Installing the disc brake Stage 41 Fitting the drive sha...

Страница 3: ...STEP 169 Main shaft 1680 ball bearing E7 E ring 2 5 16mm pin Attachingthe46Tgeartothe mainshaft Your parts Tools and materials Needle nose pliers Phillips screwdriver Masking tape or Scotch tape 46T gear Stage 1 Stage 36 ...

Страница 4: ...ball bearing goes Make sure that the E ring is positioned so that the rounded surface is facing upward Once the bearing is sitting flush to the bottom of the shaft fit the E7 E ring on top of it see dotted red line Prepare the 46T gear you built in Stage 1 and check that the three screws are fully tightened If any are loose simply tighten them with a screwdriver Clip the E ring into place with nee...

Страница 5: ... sure the pin doesn t fall out slide the 46T gear over the main shaft back side first Press down firmly so that the pin is set into the groove and the gear is secured Push the gear down so that the ends of the pin sit inside the grooves in the back of the gear marked with the dotted red lines Wrap masking tape or Scotch tape around the tip of the main shaft above the gear to prevent it from fallin...

Страница 6: ...r shaft 1680 ball bearing 5 4mm set screw Main shaft cup joint Themainshaftcupjoint Your parts Tools and materials 2 5mm Allen key Stage 7 Thread locking agent or rubber based adhesive Main shaft assembly Stage 36 Sealable plastic bag Marker pen ...

Страница 7: ... little thread locking adhesive to the set screw rubber based adhesive can also be used Look into the main hole of the cup joint and keep turning the set screw until the end of the screw is visible as shown Place the set screw onto the tip of the Allen key Turn the Allen key to feed the set screw into the side of the cup joint Push the 1680 bearing onto the tip so that it sits flush with the body ...

Страница 8: ...cup joint down so that it rests against the gear If it is difficult to push it loosen the set screw a little Holding the Allen key so that its shorter arm is in the screw and its longer arm is in your hand will make it easier to tighten as you are given greater leverage Place the cup joint and bearing assembly onto the tip of the main shaft as shown Make sure that the flat portion of the shaft s t...

Страница 9: ...175 Stage 38 Center gear 20T Main gear 46T 1480 ball bearings 2 3 8mm countersunk screws 3 Assemblingthemaingear Your parts Tools and materials Phillips screwdriver Masking tape Main gear shaft Stage 37 Plastic bag Marker pen ...

Страница 10: ...the circled holes line up with those on the 46T gear and that it is fitting snugly into place Insert the next two 3 8mm countersunk screws Again tighten lightly at first when all three are in lightly tighten each fully Fit the 20T center gear into the center of the 46T main gear Tighten with a screwdriver but not too firmly at this stage Press the bearing into place Hold the first bearing in place...

Страница 11: ...ow Check that your assembly matches the one in the photo and that the tape is holding the parts in place securely Inspect the main gear shaft supplied with Stage 37 You will see it has a collar near the center of the shaft and that this divides the shaft into a longer and shorter end Pull through from the back so that the parts are flush with each other then use masking tape to hold the shaft in p...

Страница 12: ... screws 4 3 3mm set screw Brake collar 3 12mm self tapping screws 2 3 12mm binding head screws 2 Assemblingandmountingthe centergear Your parts Tools and materials Phillips screwdriver 1 5mm Allen key Thread locking agent or rubber based adhesive Center gear Stage 37 Main gear assembly Stage 38 Sealable plastic bag Marker pen Stage 39 ...

Страница 13: ...not to dislodge the main gear place the center gear assembly into the second hole on the underside of the gear mount as shown Turn the screw with a screwdriver making sure the screw enters the gear mount perfectly straight When you feel the screw reach the far side of the mount carefully remove the screw again making sure to keep the screw straight Remove the masking tape from the main gear assemb...

Страница 14: ...lace the brake cam into the arrowed slot with the short side of the cam facing you Press the parts firmly together making sure that the ball bearing on the center gear shaft sits inside the hole of the gear mount front as shown Inspect the cam section of the brake cam pictured there is one short side and one long side Place the center gear mount front part over the tips of each gear assembly and p...

Страница 15: ...he gear mount Place the brake collar onto the tip of the brake cam with the flange side facing down Next repeat for the next three circled holes Do not fully tighten the screws at this stage Holding the parts together insert the first 3 18mm self tapping screw into the circled hole and tighten lightly The short side of the cam should be visible in the rectangular hole from the outside of the gear ...

Страница 16: ...t from moving Adjust the rod so that the straight end sits 1mm away from the side of the raised section of the gear case and the looped end is facing upward as shown Push the brake cam rod through the hole in the shaft of the brake cam protruding from the gear cover Check that the gears are able to rotate freely inside the mount casing by turning the center gear s cup joint It does not matter if t...

Страница 17: ...HUMMER H1 STEP BY STEP 183 ...

Страница 18: ...4 10mm countersunk screws 2 3 10mm self tapping screw 3 10mm self tapping countersunk screws 2 4 10mm binding head screws 2 Installingthediscbrake Your parts Tools and materials Phillips screwdriver Center gear mount assembly Stage 39 Main chassis Stage 32 Steering plate Stage 26 3 12mm binding screws 2 Stage 39 ...

Страница 19: ...aliper making sure the holes line up Place the first 3 12mm binding head screw provided in Stage 39 through the holes on the right of the brake pads and calipers and into the hole in the gear mount beneath Holding the center gear mount as shown place the first brake caliper so that its two holes line up with those on the casing of the mount arrows Make sure you have the orientation of the caliper ...

Страница 20: ...directly behind the front bulkhead from the rear Prepare the steering plate and servo saver assembly built in Stage 26 The steering plate is in the middle with the two servo savers to the left and right The disc brake is complete and should look like this Insert the other steering post into the hole in the left servo saver from the same side as you did the first From the side your brake pads and c...

Страница 21: ... left servo saver and the second 4 10mm binding head screw Tighten the screw but not entirely at this stage as the lower part of the steering post is not fixed yet Tighten the screw securely with a screwdriver Set a 3 10mm binding head screw into the hole as shown Place the first 4 10mm binding head screw into the right hole in the front upper plate and through to the hole in the right servo saver...

Страница 22: ...en with a screwdriver Next locate the holes in the underside of the chassis that lead to the holes of the front torque rod and insert a 3 10mm countersunk self tapping screw Repeat for the left servo saver Turn the chassis back over and complete tightening the screws in the left and right servo savers Tighten with a screwdriver Repeat for the adjacent hole to finish attaching the front torque rod ...

Страница 23: ...Phillips screwdriver Main chassis assembly Stage 40 Center gear mount Stage 40 Your parts Tools and materials Roll bar Front driveshaft Rear driveshaft 4 16mm self tapping countersunk screws 4 3 12mm countersunk screws 2 3 10mm binding head screws 2 3mm nuts 2 ...

Страница 24: ...he center gear mount so that its protruding cup joint accommodates the other end of the driveshaft Place one end of the front driveshaft into the differential cup joint facing out of the front bulkhead circled Making sure neither end of the front driveshaft is dislodged fit the tip of the rear driveshaft into the second cup joint Make sure the metal pin set into the end of the driveshaft fits into...

Страница 25: ...bottom is facing upward then place the first 4 16mm self tapping countersunk screw into one of the circled holes Tighten with a screwdriver but do not use too much force at this stage the roll bar should not be rotated by the turning Place a 3 10mm binding head screw into the first of the holes on the shorter arm of the roll bar With both driveshafts in place lower the center gear mount down onto ...

Страница 26: ...w as this can damage the inside of the nut Holding the nut in place with your finger turn the chassis around and place a 3 12mm countersunk screw into the corresponding hole on the underside of the roll bar Tighten both screws fully Next inspect the longer arm of the roll bar it does not matter if it has come away from the chassis surface a little Place a 3mm nut into the groove in the tip of the ...

Страница 27: ...HUMMER H1 STEP BY STEP 193 ...

Страница 28: ...HUMMER H1 STEP BY STEP 194 RADIO CONTROL CAR ...

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