Technical Notes for 1985 Toyota Trucks


Motor, Wheel Base, Gears, Lubricants, Cooling System, Fuel System, Brakes, Alignment, Spark Plugs, Oil Filters, Air Filters, Light Bulbs, Parts, Home

Motor
Bore x Stroke: 3.62" x 3.5" (92mm x 89mm)
Displacement: 144.4 ci (2366 cc)
Compression Ratio: 9.3:1 (7.5:1 RET)
Compression Pressure: STD 171 psi @ 250rpm, LIMIT 128 psi
Horsepower: (22R) 103hp @ 4800rpm; (22R-E) 116hp @ 4800rpm; (22R-ET) 135hp @ 4800rpm
Torque: (22R) 133ft-lb @ 2800rpm; (22R-E) 140ft-lb @ 2800rpm; (22R-ET) 173ft-lb @ 2800rpm
Firing Order: 1-3-4-2
Alternator (volts/amps): 12V/60A
Starter Motor (volts/kW): 12V/1.0kW; 1.4kW with All Weather Guard
Wheel Base
RN60 Short Wheel Base Truck and 4Runner: 102.95 inches
RN65 Long Wheel Base Truck and Xcab: 112.20 inches
Gears
Transfer Case: 2.28:1
G52 Transmission: 1st 3.93; 2nd 2.33; 3rd 1.45; 4th 1.00; 5th 0.83; rev 4.74
W56 Transmission: 1st 3.95; 2nd 2.14; 3rd 1.38; 4th 1.00; 5th 0.85; rev 4.09
Differential: 4.10:1 (axle code G292)
Lubricants
Oil Capacity with Filter: 4.9 qt (drain/refill); 5.1 qt (dry fill)
Oil Filter Capacity: .9qt (with discontinued 15601-44011 filter)
Manual Transmission, W56, 4x4: 3.2qts, API GL-4 or GL-5, SAE 75W-90
Manual Transmission, G52, 4x4: 4.1qts, API GL-4 or GL-5, SAE 75W-90
Transfer Case: 1.7qts, API GL-4 or GL-5, SAE 75W-90
Front Differential, 4x4: 2.4qts API GL-5 hypoid gear oil, SAE90W above 0o, SAE80W-90 below 0o
Rear Differential, 4x4: 2.3qts API GL-5 hypoid gear oil, SAE90W above 0o, SAE80W-90 below 0o
Drag Link Ends Grease, 4x4: Lithium base, NLGI No. 1
Wheel Bearing Grease: Lithium base multipurpose, NLGI No. 2
Propeller Shaft Grease, 4x4: Lithium base, NLGI No. 2
Double Cardan Joint Grease, 4x4: Molybdenum disulphide lithium base, NLGI No. 2
Steering Knuckle & Berfield Grease: Molybdenum disulphide lithium base, NLGI No. 2
Brake Fluid: Dot 3
Power Steering Fluid: ATF DEXRON II
Cooling System
Radiator Cap Opening: 11-15 psi
Thermostat: (22R & 22R-E) 190oF; (22R-ET) 180oF
Cooling System Capacity: 8.9 qt (8.4 liter)
Fuel System
Fuel Pump: (22R) Mechanical Diaphragm; (22R-E) Electric
Fuel Pump Pressure: (22R) 2.8-4.3 psi; (22R-E) 36-38 psi
Fuel Tank Capacity: Standard Bed 13.7 gal; Long Bed & 4-Runner 17.2 gal
Fuel Grade: Unleaded fuel only. Research Octane 91 Anti-Knock Index 87 or higher
Locking Gas Cap: Stant 11591
Brakes
Rear Drum Inner Diameter: Limit 10.079", Standard 10.00"
Rear Lining Thickness: Limit .039"
Front Rotor Runout: Limit .0059"
Front Pad Thickness: .039"
Solid Rotors, Nominal Thickness: .492"
Solid Rotors, Minimum Thickness: .453"
Vented Rotors, Nominal Thickness: .787"
Vented Rotors, Minimum Thickness: .748"
Note: Vented brake rotors are an upgrade item and were not stock on solid axle trucks.
Alignment/Suspension
Toe-in, Bias Ply: 0.18"
Toe-in, Radial: 0.04"
Front shackle height: 85.25mm (3.36")
Rear shackle height: 85.0mm (3.35")
Spark Plugs, gap .032"
AC Delco: R43XLS, #4 (Rapid Fire)
Autolite: #64, AP64 (plat), APP64 (dbl. plat)
Bosch: WR8DP (plat)
Champion: 308 (Cu plus), 404, 3405 (plat), 4404, 4405 (truck)
NGK: BP5EA-L, BPR5EY (v-power), BPR5EVX (plat)
Nippondenso: W16EXR-U
Splitfire: SF6D
OEM Oil Filters - My Opinion on various filters.
Toyota: 08922-02011 ($5.16) (mini-truck, USA); 90915-YZZB9 ($8.81) (mini-truck, Japan); 90915-20004 ($11.54) (Tundra V8)
AC Delco: PF2, PF2217, SPF2, UPF2
Bosch: 3330
Fram: PH3614, DG3614
K&N: HP-2004
Mobil 1: M1-204
Motorcraft: FL-793
NAPA Gold: 1068
Pennziol: PZ-21
Purolator: L10241, PL10241
Wix: 51068
Oversize Oil Filters
Toyota: 15600-41010 (Old Land Cruiser) ($12.33)
AC Delco: PFL1A, PF2, PF2217, UPF2, SPF2
Fram: PH8A, DG8A, TG8A
K&N: HP-3001
Mobil 1: M1-301
Motorcraft: FL-1A
NAPA Gold: 1515 (made by Wix)
Pennziol: PZ-1 (a Fram filter)
Purolator: L30001, PL30001
Wix: 51515
Air Filters
Toyota: 17801-70010 ($14.87)
AC Delco: A1109C
Amsoil: TS68
Fram: CA4830
K&N: 33-2009
Motorcraft: FA-987
NAPA Gold: 6146
Pennziol: PZA167
Puralator: A24299 (AF4299)
Wix: 46146
Light Bulbs
Headlight: H6054 rectangular halogen (65/55W), 6052 (65/35) regular
Front Turn: 1073 (23W, 200hr)
Front Parking: 194 (3.8W, 2500hr)
Rear Turn: 1073 (23W, 200hr)
Rear Brake/Tail: 1034 (23/8W, 200hr), 1157 (8W/8W, 1200hr)
Rear Backup: 1073 (23W, 200hr), 1156 (27W, 1200hr)
Rear Parking: 194 (3.8W, 2500hr)
License Plate: 194 (3.8W, 2500hr)
Dome: 3CP (5W)
Map Light (Pickup): 1895 (3.8W, 2000hr), 293 (4.6W, 7500hr, but offers no siginficant advantage)
Rear Deck (4Runner):
Rear Deck (Pickup): 10CP (10W), 6418=C5W
Dash Light, Heater Switches: 74 (1.4W, 1000hr)
Dash Light, A/C Switch: Radio Shack #7219 (not exact, but works)
Dash Light, Instrument Cluster: 158 (3.3W, 500hr), 194 (3.8W, 2500hr)
Parts: Motor
EFI Rocker Arm Emblem: Toyota 11291-35040 ($1.66)
EFI Wire Harness (85 specific): Toyota 82121-89126
EFI Middle Intake Gasket: Toyota 17176-35020 ($7.97)
EFI/Head Intake Gasket: Toyota 25628-35011 ($1.83)
EGR Modulator: Toyota 25870-35040 ($59.09)
Front Crank Seal: Toyota 90311-45014 ($9.17),  Federal Mogel 710345 ($4.14)
Front Crank Bolt: Toyota 90105-14004 ($8.80)
Rear Crank Seal: Toyota 90311-80010 ($23.61)
Harmonic Balancer Repair Sleeve (Speedy Sleeve): FelPro 16214 ($4.55)
Oil Pump O-Ring: Toyota 15188-38030 ($8.80)
Oil Dip Stick: Toyota 15301-35020 ($13.43)
Oil Drain Plug: Toyota 90341-12012 ($3.49)
Oil Drain Plug Gasket: Toyota 90430-12031 ($0.90)
Parts: Axles
Front Wheel Bearing, Inner: Federal-Mogul/BCA/Timken JLM104948 ($12.33), Race JLM104910 ($5.51); Toyota (Timken) 90080-36064 (bearing+race)
Front Wheel Bearing, Outer: Federal-Mogul/BCA/Timken LM102949 ($8.75), Race LM102910 ($4.21); Timken Set47 (bearing+race)
Front Wheel Bearing Seal: Toyota 90313-93011 ($22.87), Federal-Mogal 226285 ($4.83)
Knuckle Bearing/Race: Koyo TR0305AF4
Front Knuckle Gasket (Spindle): Toyota 43436-60011 ($1.00)
Front Hub Body Gasket: Toyota 43422-60010 ($.71)
Front Hub Cover Gasket: Toyota 43531-60010 ($1.60)
Front Hub Handle Seal: Toyota 90311-62001 ($10.19)
Cone Washers, Hub: Toyota 42323-60010 ($3.74)
Front Axle Nut: Toyota 43521-60011 ($5.37)
Front Axle Thrust Washer: Toyota 90214-42030 ($2.89)
Front Axle Lock Washer: Toyota 90215-42025 ($1.71)
Spindle Studs: Dorman M10-1.25x41mm (675-359)
Front Axle Seal: Toyota 90311-33085 ($4.06), Federal-Mogal 710070 ($4.02)
Rear Axle Seal: Federal Mogul 1960 ($3.82)
Parts: Drive Train
Differential/Third Member Gasket: Toyota 42181-35101 ($2.37)
Differential Drain Plugs, Magnetic, 10mm allen: 90341-18021 ($1.89)
Differential Drain Plug Gasket: 12157-10010 ($0.83)
Transfer Case Drain Plug Gasket: 90430-18008 ($1.06)
Drag Link Boot: Toyota 45477-35020 ($12.26)
Transmission Shifter Seat: Toyota 33505-35020 ($9.35)
Transmission/Transfer Case Gasket: Toyota 36146-35021 ($1.57)
Rear Tranny Seal: Toyota 90311-32009 ($5.32)
Parts: Body Parts
Toyota Emblem: Toyota 75471-13041 ($16.06)
Tailgate Bumpers: Toyota 66321-89107 ($5.20)
Tailgate Anti-Rattle Clips: Toyota 65778-89104 ($1.80)
Parts: Electonics
Oil Pressure Sender/Gauge Type: Toyota 83520-35030 ($39.84)
Oxygen Sensor: Toyota 89465-19265 ($134.65), Bosch ($63.90)
Thermo Sensor, EFI: 89422-12010 ($59.96)
Fan Coil Resistors: Toyota 88635-89103 ($12.84)
Alternator Brushes: Toyota 27370-35060 ($15.37)
Parts: Cooling
Radiator: Modine 1R2041 three row ($175.83)
Thermostat, 180o-203o (52mm): Toyota 90916-03083 ($10.22)
Thermostat, 190o-212o (52mm): Toyota 90916-03078
2-Stage Thermostat, 190o-212o (52mm): Toyota 90916-03070
Thermostat Gasket: Toyota 16341-35010 ($1.91), Fel-Pro 35278
Fan Shroud: Toyota 16711-35020 ($77.62)
Parts: Belts and Hoses
Power Steering Hose, Reservoir to Pump: Toyota 44348-35040 ($35.12)
Radiator Hose, Upper: Toyota 16571-35180 ($17.25)
Radiator Hose, Lower: Toyota 16572-35030 ($14.13)
Radiator Hose, Middle: Toyota 16573-30020 ($8.92)
Bent Heater Hose: Toyota 87245-89146 ($13.00)
Belt, Fan & Alternator: Toyota 99331-10870
Belt, Power Steering: Toyota 99332-11120 ($11.75)
Belt, AC: Toyota 99332-10890 ($10.20)

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