20555488 Volvo.Penta Hose nipple

Details of Maximum Gross Ratings
4.2482 Engines
General ... 60 kW (80 bhp) at 2,600 rev/minMaximum Torque ... 265 Nm (195 lbf ft) at 1,400 rev/minHeavy Duty ... 54 kW (72.5 bhp) at 2,600 rev/minMaximum Torque ... 238 Nm (176 lbf ft) at 1,400 rev/min4.248 Engines
General Agricultural and Industrial ... 62 kW (84 bhp) at 2500 rev/minMaximum Torque ... 263 Nm (194 lbf ft) at 1400 rev/minHeavy Duty Agricultural and Industrial ... 58 kW (78.5 bhp) at 2200 rev/minMaximum Torque ... 279 Nm (206 lbf ft) at 1400 rev/minT4.236 Engines
General ... 76 kw (102 bhp) at 2,600 rev/minMaximum Torque ... 337 Nm (250 lbf ft) at 1,600 rev/minHeavy Duty ... 67 kW (90 bhp) at 2,500 rev/minMaximum Torque ... 324 Nm (240 lbf ft) at 1,400 rev/min4.236 Engines
Vehicle ... 61 kW (82 bhp) at 2800 rev/minMaximum Torque ... 256 Nm (194 lbf ft) at 1450 rev/minGeneral Agricultural and Industrial ... 60 kW 81 bhp at 2600 rev/minMaximum Torque ... 267 Nm (197 lbf ft) at 1350 rev/minHeavy Duty Agricultural and Industrial ... 54 kW (72 bhp) at 2200 rev/minMaximum Torque ... 272 Nm (201 lbf ft) at 1400 rev/min4.212 Engines
Agricultural ... 46 kW (62 bhp) at 2200 rev/minMaximum Torque ... 229 Nm (169 lbf ft) at 1350 rev/minEngine Weights
Typical dry weight ... 590 lb(269 kg)Typical installed weight ... 750/900 lb(340/409 kg)All the above ratings are maximum and can vary according to application. For details of individual ratings, apply to your nearest Perkins Distributor.De-Rating for Altitude
Where engines operate at high altitudes they should be de-rated. The following table is given as a general guide for naturally aspirated engines to be applied on a percentage basis, where specific figures for a particular engine rating are not available. Any necessary adjustments in this respect to the fuel pump should be carried out by the C.A.V. dealer for the territory concerned.For turbocharged engines and any further information apply to Perkins Engines Ltd., Peterborough, or to Overseas Companies listed on Page 2.Recommended Torque Tensions
The following figures will apply with the components lightly oiled before assembly. Service Wear Limits
The following "wear limits" indicate the condition when it is recommended that the respective items should be serviced or replaced.Cylinder Head Bow Transverse ... 0.003 in(0,08 mm)Longitudinal ... 0.006 in(0,15 mm)Maximum Bore Wear (when reboring or new liners are necessary) ... 0.008 in(0,2 mm)Crankshaft Main and Big End Journal Wear, Ovality ... 0.0015 in(0,04 mm)Maximum Crankshaft End Float ... 0.015 in(0,38 mm)Valve Stem to Bore/Guide Clearance inlet ... 0.005 in(0,13 mm)exhaust ... 0.006 in(0,15 mm)Valve Head Thickness between run-out of valve seat and face of valve ... 1/32 in(0,79 mm)Rocker Clearance on Rocker Shaft ... 0.005 in(0,13 mm)Camshaft Journals-Ovality and Wear ... 0.002 in(0,05 mm)Camshaft End Float ... 0.020 in(0,51 mm)Idler Gear End Float ... 0.010 in(0,25 mm)*Valve Head Depth below Cylinder Head Face exhaust (Earlier) ... 0.055 in(1,40 mm) maximum*Valve Head Depth below Cylinder Head Face (Current) ... 0.073 in(1,85 mm) maximum*Valve Head Depth below Cylinder Head Face inlet ... 0.061 in(1,55 mm) maximum*Where it is necessary to conform with the smoke density regulation B.S.AU 141a: 1971, then the valve depths must not exceed production limits as given on Page B.10.Manufacturing Data & Dimensions
All threads used, except perhaps on proprietary equipment are Unified Series and American Pipe Series. The crankshaft and pulley retaining setscrew threaded 7/8 in U.N.F. of 14 T.P.I.The following data of clearances and tolerances are given as a guide for personnel engaged upon major overhauls and the figures are those used in the factory for production purposes.Cylinder Block
Total Height of Cylinder Block between Top and Bottom Faces ... 17.367/17.375 in(441,12/441,33 mm)Parent Bore Dia. for Cylinder Liner (Chrome Thin Wall) ... 3.9625/3.9635 in(100,65/100,67 mm)Parent Bore Dia. for Cylinder Liner (Chrome Thick Wall) ... 4.0625/4.0635 in(103,19/103,22 mm)Parent Bore Dia. for Flangeless Cylinder Liner (Cast Iron) ... 4.0615/4.0625 in(103,16/103,19 mm)Parent Bore Dia. for Flanged Cylinder Liner (Cast Iron) (T4.236, 4.236 and 4.212) ... 4.0625/4.0635 in(103,19/103,22 mm)Parent Bore Dia. for Flanged Cylinder Liner (Cast Iron) (4.2482 and 4.248) ... 4.1025/4.1035 in(104,20/104,23 mm)Depth of Recess for Liner Flange (Cast Iron) ... 0.150/0.154 in(3,81/3,91 mm)Depth of Recess for Liner Flange (Chrome Thin Wall) early type ... 0.046/0.049 in(1,17/1,25 mm)Depth of Recess for Liner Flange (Chrome Thin Wall) later type ... 0.049/0.051 in(1,25/1,30 mm)Depth of Recess for Liner Flange (Chrome) Thick Wall ... 0.150/0.152 in(3,81/3,86 mm)Main Bearing Parent Bore Dia. ... 3.166/3.167 in(80,42/80,44 mm)Camshaft Bore Dia. No. 1 for Bush (where fitted) ... 2.1875/2.1887 in(55,56/55,59 mm)Camshaft Bearing Bush Internal Dia. fitted ... 2.0000/2.0017 in(50,8/50,84 mm)Camshaft Bore Dia. No. 1 ... 2.000/2.001 in(50,80/50,83 mm)Camshaft Bore Dia. No. 2 ... 1.990/1.9918 in(50,55/50,59 mm)Camshaft Bore Dia. No. 3 ... 1.970/1.9718 in(50,04/50,08 mm)Cylinder Liners Cast Iron (4.2482, 4.248, T4.236, 4.236 and 4.212 engines)
Types ... Dry-Interference Fit (Production); Dry-Transition Fit (Pre-finished Service)Outside Dia. of Production Liner Flangeless-4.248, 4.236 and 4.212 engines ... 4.0655/4.0665 in(103,26/103,29 mm)Flanged-4.2482 and 4.248 engines ... 4.1045/4.1055 in(104,25/104,28)Flanged-T4.236, 4.236 and 4.212 engines ... 4.0645/4.0655 in(103,24/103,26 mm)Outside Dia of Flanged Pre-Finished Service Liner 4.2482 and 4.248 engines ... 4.1025/4.1035 in(104,20/104,23 mm)4.236 and 4.212 engines ... 4.0625/4.0635 in(103,19/103,21 mm)Interference Fit of Production Liner in Cylinder Block Flangeless-4.248, 4.236 and 4.212 engines ... 0.003/0.005 in(0,08/0,13 mm)Flanged-4.2482 nd 4.248 engines ... 0.001/0.003 in(0,03/0,08 mm)Flanged-T4.236, 4.236 and 4.212 engines ... 0.002/0.004 in(0,05/0,10 mm)Transition Fit of Pre-Finished Service Liner ... 0.001 in( 0,03 mm)Finished Bore Dia. of Production Liners 4.2482 and 4.248 engines ... 3.9785/3.9795 in(101,05/101,07 mm)T4.236, 4.236 and 4.212 engines ... 3.877/3.878 in(98,48/98,50 mm)Bore Dia. of Pre-Finished Service Liner in Block 4.2482 and 4.248 engines ... 3.980/3.981 in(101,09/101,12 mm)T4.236, 4.236 and 4.212 engines ... 3.878/3.879 in(98,50/98,52 mm)Height of Top of Liners above Cylinder Block Face ... 0.028/0.037 in(0,71/0,94 mm)Flange Thickness of Liner Earlier 4.236 and 4.212 engines ... 0.144/0.146 in(3,66/3,71 mm)4.2482, 4.248, T4.236 and current 4.236 and 4.212 engines ... 0.150/0.152 in(3,81/3,86 mm)Relationship of Liner Flange to Cylinder Block Face Earlier 4.236 and 4.212 engines ... 0.004/0.010 in(0,10/0,25 mm) Below4.2482, 4.248, T4.236 and current 4.236 and 4.212 engines ... 0.004 in(0,10 mm) Above to ... 0.004 in(0,10 mm) BelowMaximum Oversize (Rebore) Flangelss Liner (4.236 and 4.212