SUZUKI GRAND VITARA 1987 Service Repair Manual

ModelsConvertible/Hardtop ITEM
Tail/Brake light
Side marker light
12V, 3132 cp
12V, 3.8W
License plate light12V,4cp
Back-up light12V32cp
Interior light12v, 5wIMeter pilot light12V,1.4W
Main fuse
Fuse box
POWER TRANSMISSION
Clutch type
Transmission type
Final reduction ratio
0.5 mm2 (fusible link)
1 O/l Of 1 O/l 0/10/1 5/15/l 5/15/l 5/l 0/5/5/5A
Dry, single disc
5-forward all synchromesh, 1 reverse
3.727
Gear ratios
Transfer gear
ratios
Overall reduction ratios:
low3.652
2nd1.947
3rd1.423
4th
1 0.864
reverse1 3.466Ilow range
high range
2.268
1.409
Ilow1 30.8691
Low range
2nd16.457
3rd12.028
4th8.452
t5th7.303I
reverse29.297
low19.177
2nd10.224
3rd7.472
I
-.I4th5.251._..
5th
reverse
4.537
18.201
High range
22-2

Convertible/Hard Top
WHEEL AND SUSPENSIONI
Tire size: front and rear1 P205/70 R15I
Tire pressurefront
rear
Suspension typefront
rear
140 kPa (1.40 kg/cm’, 20 psi)
140 kPa (1.40 kg/cm’, 20 psi)-unladen
180 kPa (1.80 kg/cm*, 26 psi)-laden
Leaf spring
Leaf spring
STEERING
Turning radius1 5.1 m (16.7ft)
1 Steering gear box1Ball nut typeI
Toe-in
Camber angle
Caster angle
King pin angle
BRAKE SYSTEM
Type
Wheel brake
Parking brake
CAPACITIES
Cooling solution
Fuel tank
2 - 6 mm (0.08 - 0.24 in.)
lo 00’
) 3º 30’I
front
rear
9º 00’
4-wheel, hydraulic
Disc brake (floating caliper type)
Drum brake (leading and trailing)
Mechanical actuated on rear wheels
4.8 Q (10.1/8.4 US/Imp pt)
4OQ (10.6/8.8 US/Imp cral)
Engine oil
Transmission oil
Differential gear
box oil
Transfer gear box oil
front
rear
3.5 II (7.4/6.2 US/Imp pt)
1.3 II (2.7/2.3 US/Imp pt)
2.0 Q (4.2/3.5 US/Imp pt)
1.5 II (3.2/2.6 US/Imp pt)
0.8 !? (1.7/l .4 US/Imp pt)
22-3

22-2. SERVICE DATA
ENGINE
ItemStandardService Limit
12.0 kg/cm2 (170.0 psi)/400r/m in (rpm)
1 .O kg/cm2 (14.2 psi)/400 r/n
(m-d
14.0 kg/cm2 (199.0 psi)/400 r/min (rpm)
Difference betweencylinders
Cold
(When cooi-ant temper-ature is 15- 25T or59 - 77OF)
Hot
(When cool-ant temper-ature IS 60-68T or 140-154OFJ
Valve lash
(clearance)
Inlet
Exhaust
Inlet
Exhaust
0.13-0.17mm(0.0051 - 0.0067 in.)
0.16 -0.20mm(0.0063 - 0.0079 in.)
0.23 -0.27mm(0.009 - 0.011 in.)
0.26%0.30mm (0.0102-0.0118in.)
/0.05 mm(0.002 in.)Flatness of gasketed surface
Flatness of manifoldInlet
seatExhaust
SeatingInlet
Valve seat widthExhaust
Seating angle
1.3- 1.5 mm(0.0512 - 0.0590 in.)
1.3- 1.5mm(0.0512 - 0.0590 in.)
45O
0.1 mm(0.004 in.)
0.1 mm(0.004 in.)
Valve guide hole diameter (In & Ex)12.030 - 12.048 mm
(over size)(0.4736 - 0.4743 in.)
Camshaft/Journal clearance0.050 - 0.091 mm (0.0020 - 0.0036 in.)0.15 mm(0.0059 in.)
0.75 mm(0.0295 in.)Camshaft thrust clearance
1 Inlet37.500 mm(1.4763 in.)37.400 mm(1.4724 in.)Cam heightI
(Base circle + lift) Exhaust37.500 mm(1.4763 in.)
Fuel pump cam 40.000 mm(1.5748 in.)
37.400 mm(1.4724 in.)
39.600 mm(1.5590 in.)
Camshaft runout0.10 mm(0.0039 in.)
Inlet6.965-6.980mm(0.2742-0.2748in.)Valve stem diameterExhaust6.950-6.965mm(0.2737-0.2742in.)
Valve guide I.D.7.000 - 7.015 mm (0.2756 - 0.2761 in.)
w.015 mm (0.2756 - 0.2761 in.)
Valve guide-to-valve
stem clearance
0.07 mm(0.0027 in.)
0.09 mm(0.0035 in.)
Thickness of valve(0.039 in.)
head peripherymw (0.039 in.)
0.6 mm(0.0236 in.)
0.7 mm(0.0275 in.)
Contact width ofInlet1.3- 1.5mm(0.0512 - 0.0590 in.)
valve and valve seatExhaust1.3- 1.5 mm(0.0512- 0.0590 in.)
48.1 mm(1.8937 in.)Valve spring
free length
Inlet
Exhaust
49.3 mm(1.9409 in.)
49.3 mm(1.9409 in.)48.1 mm(1.8937 in.)
Valve spring
preload
fitting length 41.5 mm (1.63 in.)
fitting length 41.5 mm (1.63 in.)
22.8 kg (50.2 lb) for fitting
length 41.5 mm (1.63 in.)
22.8 kg (50.2 lb) for fitting
length 41.5 mm (1.63 in.)
COMPRESSIONPRESSURE
22-4

22-5

22-6

22-7

22-8

22-9