Wisconsin Motors Canada Engine Specs.pdf

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Wisconsin Model V-465D1 Engine Overhauls Naval Base Coronado (NAS North Island)
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N0024226PR00437
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This document is a Quick Reference Specifications sheet for the Wisconsin Motors Canada V465D engine model. The V465D is a 4-cylinder V-4 configuration engine with overhead valves, still in production as of April 2007. The engine features a 3.749" bore size (95 mm), 4.00" stroke (102 mm), and 177 cubic inches (2901 cc) displacement, delivering maximum horsepower of 65.9 at 3000 RPM, 60 horsepower at 2400 RPM, and 52 horsepower at 2000 RPM. Maximum torque output is 139 foot-pounds at 1800 RPM. The engine weighs 530 pounds and measures 34" x 28" x 36" in dimensions.

The document specifies comprehensive maintenance requirements, clearance tolerances, bolt torques, and operational parameters. Maintenance includes air cleaner checks every 4-8 hours, oil level checks every 4-8 hours, and oil changes every 50 hours using API Service specification SE/CC oil with temperature-specific viscosity grades. The engine requires regular grade gasoline (87 octane minimum) and operates at a maximum of 3000 RPM. Critical specifications include valve tappet clearance (0.008" inlet, 0.014" exhaust when cold), crankcase oil capacity of 6 quarts (plus 1 additional quart if replacing the filter), spark plug gap of 0.030" for gasoline operation, and running spark advance of 23 degrees at 2000 RPM or higher. Detailed bolt torque specifications are provided for connecting rods (28-32 foot-pounds), cylinder head (8-10, 18-20, 27-30 foot-pounds in three steps), and flywheel (95-110 foot-pounds), among other components.

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Text version

Wisconsin Motors Canada Everything For WISCONSIN Engines

Quick Reference Specifications

ENGINE MODEL V465D

Current engine model ? still in production as of April 2007

# of cylinders 4

Cylinder configuration V-4

Head / valve style overhead valve

Standard Bore Size 3.749" - 3.748" (95 mm), if worn .005" over standard size, re-bore, hone and fit with oversize pistons and rings

Stroke 4.00" (102 mm)

Displacement 177 cubic inches (2901 cc)

Maximum Horsepower @ RPM 65.9 @ 3000

Horsepower @ 2400 RPM 60

Horsepower @ 2000 RPM 52

Weight - Ibs. (kg) 530 Ibs. ( 241 kg)

Maximum Ft. Ibs, Torques @ RPM 139 @ 1800

Dimensions - Lx W x H 34" x 28" x 36"

Maintenance Information

Air cleaner, check and clean or replace oil bath, every 4-8 hours depending on working environment, dry type change only when restriction indicator advises you to Oil level, check every 4 - 8 hours

Oil Change every 50 hours

Oil type, must meet or exceed API Service specification SE / CC

-20oF to +32oF use 5w20, 5w30 or 10w, or 0of to 95oF use 10w30, 10w40, 15w40, 15w50, or 60oF to 120oF use 20w40, 20w50, 40w

Gasoline regular grade gasoline only, (87 octane minimum)

Clearance & Tolerances

Piston skirt to bore clearance .0025 - .003 cam ground piston

Crankpin diameter 2.1233 - 2.1238

Connecting rod to crankpin clearance .0005 - .0018 shell bearing to crankpin clearance, vertical

Center bearing Shell (V465D only) .0013 - .0038

Valve tappet clearance - cold - inlet .008

Valve tappet clearance - cold - exhaust .014

Valve face and valve seat angle 45o

Valve stem to guide clearance .002" - .004", when clearance becomes over .002" over the high limit replace the guide(s)

Piston pin to piston .0000" - .0008" tight

Piston pin to connecting rod .0005" - .001"

Crankshaft end play .002" - .005" cold

Bolt Torques - Foot Ibs.

Connecting rod 28 - 32

Cylinder block / center main to crankcase center bearing hanger 74 - 76, prior to ser # 6089642 is 60, cap 32 - 35

Cylinder head alternate in three steps, 8 - 10, 18 - 20, 27 - 30

Engine base 8 - 11

Gear Cover 16 - 18

Manifold Upper to lower 13 - 15, to cylinder head 23 - 25

Main bearing plate 28 - 32

Spark plug 20 - 22

Flywheel 95 - 110

Rope pulley not applicable

Miscellaneous

Crankcase oil capacity 6 quarts plus 1 additional quart if replacing the filter

Running spark advance 23o, run engine to 2000 rpm or higher

Breaker point gap distributor 020", magneto .015"

Spark plug gap .030" gasoline, .018" LPG

Maximum operating rpm 3000

File details come from the government source that posted it. Updated .