40113-ZW4-H11 GROMMET, CASE (LOWER) Honda
BF25DK3 LRGA, BF25DK3 LRTA, BF25DK3 SHGA, BF30DK3 LRGA, BF30DK3 LRTA, BF30DK3 SRTA
GROMMET

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Honda entire parts catalog list:
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
- ENGINE COVER UNDER CASE » 40113-ZW4-H11
Information:
REMOVING EXHAUST VALVE SEAT INSERTFreeze the intake or exhaust valve seat inserts and use the 8S7170 Valve Seat Insert Puller Group to install inserts into head. Be sure bores are clean, free of burrs, and the insert has a good press fit into the bore.After inserts are installed, grind the seat face of the insert to be sure it is flat, has the correct angle, and is in alignment with the bore in the valve guide. For specifications, see VALVE GRINDING SPECIFICATIONS CHART. Replace intake and exhaust valve seat inserts when valve seat width or valve head-to-cylinder head face cannot be machined to the correct specification. For specifications, see VALVE GRINDING SPECIFICATIONS CHART.Clean valve guides of all carbon and oil, using the 5P5176 Brush and a solvent.The valve guides are cast in the cylinder heads. Check each valve guide bore size 3/4 in. (19.1 mm) deep from each end. The bore size is .3745 .0005 in. (9.512 0.013 mm) and the maximum size worn is .3760 in. (9.550 mm). Valve guides worn more than the maximum wear size, can be restored to original tolerances through knurling.Use the 5P3536 Valve Guide Gauge Group to check the bore of the valve guides. Special Instructions GMG02562 gives complete and detailed instructions for use of the 5P3536 Valve Guide Gauge Group.
USING 5P3536 VALVE GUIDE GAUGE GROUP If valve guide bore is larger than .381 in. (9.68 mm), knurling may not restore the guide to original tolerances.The following procedure can be used to knurl valve guide bores using the 5P5170 Knurling Group:
5P5170 KNURLING GROUP
1. 5P5178 Lubricant. 2. 5P5187 Tap Wrench. 3. 5P5177 Speed Reducer (7 to 1). 4. 5P5176 Brush. 5. 5P5175 Knurling Arbor. 6. 5P5171 Reamer (.371 in.). 7. 5P5172 Reamer (.372 in.). 8. 5P5173 Reamer (.373 in.). 9. 5P5174 Reamer (.374 in.).1. Clean and buff head, guides and valves. Check valve stem diameter. The intake valve stem diameter is .3725 .0005 in. (9.462 0.013 mm) and the minimum size worn is .3710 (9.423 mm). The tapered stem exhaust valve has a stem diameter of .3715 .0005 in. (9.436 0.013 mm) at the keeper end of the stem, and .3705 .0005 in. (9.411 0.013 mm) at the head end of the stem. The minimum size worn is .3690 in. (9.373 mm).2. Place head on the FT806 Cylinder Head Bench or 8S6691 Cylinder Head Stand with rocker arm side toward you. Use FT967 Adapter Plates to mount head on FT806 Cylinder Head Bench.3. Dip the 5P5176 Brush (4) into the 5P5178 Lubricant (1) and run the brush through the guide. The 5P5178 Lubricant is specially formulated for knurling cast iron guides and will prolong arbor life. If not available, use only Black Sulfur cutting oil or parafin base oil.4. Dip the 5P5175 Knurling Arbor (5) into the 5P5178 Lubricant just prior to knurling. Use the 5P5177 Speed Reducer (3) and a 1/4 inch electric drill (1200 to 1600 rpm recommended) to drive the arbor. Hold the speed reducer and drill firmly during knurling. Do not push or guide arbor during knurling.
KNURLING GUIDE
3. 5P5177 Speed Reducer. 5. 5P5175 Knurling Arbor.5. Select the reamer that is closest to the size of the valve stem that is to be used and ream the guide using the speed reducer and 1/4 inch electric drill. Push firmly to ream.
REAMING GUIDE It is not necessary to use lubricant for reaming.6. Clean the valve guides with brush and solvent.7. Install the valve. It is permissible to use a maximum force of 6 lbs. (27 N) with no oil to install the valve. Should valve not fit, use next size larger reamer and ream as in Step 5.8. Thoroughly clean the valve guide bores after knurling.The following procedure may be used to knurl valve guide bores using the United Tool Process:1. Clean and buff head, guides and valves. Check valve stem diameter. The intake valve stem diameter is .3725 .0005 in. (9.462 0.013 mm) and the minimum size worn is .3710 in. (9.423 mm). The tapered stem exhaust valve has a stem diameter of .3715 .0005 in. (9.436 0.013 mm) at the keeper end of the stem, and .3705 .0005 in. (9.411 0.013 mm) at the head end of the stem. The minimum size worn is .3690 in. (9.373 mm).2. Place head on the FT806 Cylinder Head Bench or 8S6691 Cylinder Head Stand with spring end of valve guides toward you. Use FT967 Adapter Plates to mount head on FT806 Cylinder Head Bench.3. Select the drill jig that corresponds in size to the valve guide. Use the 3/16 in. drill and stop in a slow speed drill. Drill an offset hole in guide 1/8to 3/16 in. (3.2 to 4.8 mm) deep (hole to be drilled on exhaust manifold side of guide).4. Using the proper size knurling tool and wheel, insert tool into guide and place wheel edge in offset notch. Place one drop of lubricant in each offset notch before knurling, and one drop on wheel after installing wheel in knurling tool. Use straight hex blade provided to match knurling tool and adapter in speed reducer. Hold outer shell of reducer from turning and start drill. Follow the rotating tool with slight pressure through the guide.
Use the mechanical speed reducer for all knurling and reaming as excessive speed and torque destroys tools. If possible, use a drill with a no load speed of 600 rpm.
5. After knurling all guides, and before reaming, try valves in each end of guides. They should not fit into guides. If valves will go in either end of guides, the guides must be knurled again using the next size wheel. Ream the guides with a .374 in. reamer before knurling. Repeat knurling and reaming process until valves will not fit into guides.6. Ream valve guide bores to .3745 .0005 in. (9.512 0.013 mm). To ream valve guide bore use a .374 in. reamer. The reamer will ream the bore .0005
Parts grommet Honda:
40102-ZV5-000
40102-ZV5-000 GROMMET, CASE (LOWER) (Honda Code 3704343).
BF115A1 LA, BF115A1 LCA, BF115A1 XA, BF115A1 XCA, BF115A2 LA, BF115A2 LCA, BF115A2 XA, BF115A2 XCA, BF115A3 LA, BF115A3 LCA, BF115A3 XA, BF115A3 XCA, BF115A4 LA, BF115A4 LCA, BF115A4 XA, BF115A4 XCA, BF115A5 LA, BF115A5 LCA, BF115A5 XA, BF115A5 XCA,
40105-ZV5-000
40105-ZV5-000 GROMMET, CASE (LOWER) (A) (Honda Code 3704376).
BF25A1 LRSA, BF25A1 SRSA, BF25A1 XRSA, BF25A2 LRSA, BF25A2 SRSA, BF25A2 XRSA, BF25A3 LRSA, BF25A3 SRSA, BF25A3 XRSA, BF25AW LRSA, BF25AW SRSA, BF25AW XRSA, BF25AX LRSA, BF25AX SRSA, BF25AX XRSA, BF25AY LRSA, BF25AY SRSA, BF25AY XRSA, BF25D4 LHTA, BF2
40107-ZV5-820
40107-ZV5-820 GROMMET, CASE (LOWER) (C) (Honda Code 3704400).
BF25D4 LHTA, BF25D4 LRTA, BF25D4 SRTA, BF25D5 LHTA, BF25D5 LRTA, BF25D5 SRTA, BF25D6 LHTA, BF25D6 LRTA, BF25D6 SRTA, BF25DK0 LRTA, BF25DK0 SHGA, BF25DK2 LRTA, BF25DK3 LRTA, BF30D4 LHTA, BF30D4 LRTA, BF30D4 SRTA, BF30D5 LHTA, BF30D5 LRGA, BF30D5 LRTA,
40107-ZV7-750
40107-ZV7-750 GROMMET, CASE (LOWER) (C) (Honda Code 4433264).
BF25A1 LHA, BF25A1 LHSA, BF25A1 LRSA, BF25A1 SHA, BF25A1 SHSA, BF25A1 SRSA, BF25A1 XRSA, BF25A2 LHA, BF25A2 LHSA, BF25A2 LRSA, BF25A2 SHA, BF25A2 SHSA, BF25A2 SRSA, BF25A2 XRSA, BF25A3 LHA, BF25A3 LHSA, BF25A3 LRSA, BF25A3 SHA, BF25A3 SHSA, BF25A3 SR
82873-ZV5-003
82873-ZV5-003 GROMMET, WATER CHECK
BF115AK0 LA, BF115AK0 XA, BF15DK0 LHA, BF15DK0 LHSA, BF15DK0 LHTA, BF15DK0 LRTA, BF15DK0 SHA, BF15DK0 SHSA, BF15DK0 SHTA, BF15DK2 LHA, BF15DK2 LHSA, BF15DK2 LHTA, BF15DK2 LRTA, BF15DK2 SHA, BF15DK2 SHSA, BF15DK2 SHTA, BF15DK3 LHA, BF15DK3 LHSA, BF15D
18337-ZW2-000
18337-ZW2-000 GROMMET, EX. PIPE (Honda Code 9185422).
BF25DK0 LRGA, BF25DK0 LRTA, BF25DK2 LRGA, BF25DK2 LRTA, BF25DK3 LRGA, BF25DK3 LRTA, BF30DK0 LRGA, BF30DK0 LRTA, BF30DK2 LRGA, BF30DK2 LRTA, BF30DK3 LRGA, BF30DK3 LRTA
18338-ZW2-000
18338-ZW2-000 GROMMET, EX. BREATHER PIPE (Honda Code 9185430).
BF25DK0 LRGA, BF25DK0 LRTA, BF25DK2 LRGA, BF25DK2 LRTA, BF25DK3 LRGA, BF25DK3 LRTA, BF30DK0 LRGA, BF30DK0 LRTA, BF30DK2 LRGA, BF30DK2 LRTA, BF30DK3 LRGA, BF30DK3 LRTA
53115-ZW4-H02
53115-ZW4-H02 GROMMET, POWER TILT SWITCH
BF25DK0 LRGA, BF25DK0 SHGA, BF25DK2 LRGA, BF25DK2 SHGA, BF25DK3 LRGA, BF25DK3 SHGA, BF30DK0 LRGA, BF30DK2 LRGA, BF30DK3 LRGA, BF40DK2 LHA, BF60AK1 LRTA, BF60AK1 XRTA, BFP60AK1 LRTA, BFP60AK1 LRTB, BFP60AK1 XRTA