2-85. Actions to ensure vehicle working condition and safe driving.
(1) To make sure of driving safety, execute the following inspections before driving.
a. Inspect fuel level, and add fuel when necessary.
b. Inspect illuminating lights, turning signal lights, braking signal lights to see if they work.
c.Check the position of rearview mirrors.
d.Check if breaking system functions well.
e.Check if glass of all the lights, windshield is clean.
(2) Regular inspection Perform the following regular inspections to ensure the vehicle work condition and
driving safety.
a. Check engine oil level. Park the vehicle on flat road; check the oil level with engine oil level indicator
at least 10 minutes after the engine is stopped. The oil level should be between the two marks. If it is
lower than "L" mark, add some oil; if it is higher than "F" mark, there is excessive oil, so release it.
Or investigate the cause of high oil level.
The volume between the lowest oil level ("L") and highest oil level ("F") is 1.4L.
b. Check engine coolant level. Check the level when the engine is cool. The coolant level should be between
LOW and FULL. If it is lower than "LOW", add coolant. If the coolant is much lower than Min (every
coolant fill is more than 1L) or the vehicle requires frequent fills,investigate if there is any problem with
the cooling system.
To keep the function of coolant, replace coolant every two years at the beginning of cold winter.
c. Check brake and clutch fluid level (sharing a reservoir). Brake fluid level should between the Max and
Min marks. And it is better to keep it close to the Max mark. Add fluid in time when there is not enough
fluid.
d. Check power steering fluid tank. The level should be between Max and Min marks. Refill when there
is not enough steering fluid to avoid pump stuck. It is strictly prohibited to run the vehicle without
steering fluid in any circumstances.
e. Check the charging status of battery and if the connection of battery wires is good.
f. Check tire status and pressure
g. Check the status of wipers.
(3) Observe warning lights and indicators on instrument panel.
a. There are various warning lights and indicators on the instrument panel of MK-1 sedans to indicate and
warn abnormal operations of engine, braking, and charging systems.
b. Pay attention to these lights when driving.When the warning lights or indicators are on,stop the vehicle,
check the vehicle and resolve the causes to make sure the vehicle works well or drives safely.
6. Correct ways to use new cars
Reliability and stability of components in new cars and recently repaired cars still need to be confirmed, and
relative parts are not broken-in, so they must be used carefully to ensure driving safety, to avoid abnormal damage,
and to extend the useful life of the car.
(1) Before driving inspection The following inspections must be performed on the new car to ensure car safety
and reliable operation:
a. Check if instrument panel, warning lights, and indicator, front and rear wiper and washer, and switches
work.
b. Check if the fastening of driveline, steering, suspension, wheels and other connection parts is good.Usage and Maintenance of MK Series - Usage of MK Series
2-16......Inspect ......Replace7.5 15 22.5 30 37.5 45 52.5 60 67.5 75
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5System Inspection itemX1000km
YearBraking
SystemBrake reservoir level
FunctionClearance between brake drum and brake liningBrake shoe sliding part and brake lining wearBrake drum wear and damage
Brake lining wear
Brake disc wear and damage
DamageFastening and damage of attachmentAbnormal noise at a jointNoise from joint,damage to arm and
shock absorber fluid leak and damageAbnormal noise at fixtureBrake
BoosterMaster brake cylinder,brakecylinder and brakecalipelBrake liguid leakFunction wear and damageBrake
Drum and
ShoeBrake Disc and
Brake LiningSuspen-sionSystemSpringAttachmentand JointSuspensionArm and
Shock
Absorber
Electri-
cal
SystemEngine
Body
and
Acces-
soryIgnition System
BatteryWiring Harnee and ClipLightingComblned InstrumentHorn,Wiper and
Washer
Defrost and
Power Door Lock
Engine
General
StatusDoor and Trunk LockHood
Seat
OthersStarting performance,abnormal noise,idle and acceleration
Valve clearance
Oil leakSpark plug working status
Lgnition time
Distributor air gap
Distributor cap condition
ConnectionFastening and damage of jointsFunction
Function
Function
FunctionLock FunctionFastening abnormal noise and damageSeat and seat belt status
LubricationUsage and Maintenance of MK Series - Maintenance Category and Content of MK Sedano
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2-17
VII . Additional maintenance scheduleVehicles run in special circumstances require higher frequency of maintenance as listed below. Replacement of engine oil
Replacement of engine oil filter B-1: repeated short-distance driving and outer air temperature under zero within 8km (kilometer)
Inspection of the brake friction wafer and braking drum
Inspection of the braking pad and braking disc B-2: long-term empty run and / or long-distance driving with low speed, such as police wagon, taxi or automobile delivering
goods to the customers etcEvery 2,500km (kilometer) or every 3 months
Every 5,000km (kilometer) or every 6 months
Every 10,000 km (kilometer) or every 6 months
Every 5,000km (kilometer) or every 3 monthsB-3: continuous high-speed driving for more than 2 hours (80% of the maximum vehicle speed or above)
Replacement of driving axle oil of the manual transmission
Inspection or replacement of the driving axle fluid of the
automatic transmissionEvery 40,000km (kilometer) or every 48 months
Every 40,000km (kilometer) or every 24 months Inspection of the brake friction wafer and braking drum
Inspection of the braking pad and braking disc
Inspection of the brake piping and hose
Inspection of the transmit shaft ball and joint and dust shield
Inspection of the drive shaft cover
Inspection of the steering wheel, connecting rod and steering gear
box oil
Inspection of the front and rear suspension devices
Screwing down the bolts and nuts of the chassis and vehicle body A-1: driving on bumpy, muddy or melted snow road.
Replacement of engine oil
Replacement of engine oil filter
Inspection and replacement of air filter
Inspection of the brake friction wafer and braking drum
Inspection of the braking pad and braking disc
Replacement of the air conditioner filterA-2: driving on dusty roadEvery 10,000 km (kilometer) or every 6 months
Every 5,000km (kilometer) or every 3 months
Driving for 1000 km (kilometer) for the first time and
then every 10,000 km or every 6 months
Every 10,000 km (kilometer) or every 6 months
Every 10,000 km (kilometer) or every 12 months
Every 5,000km (kilometer) or every 3 months
Every 10,000 km (kilometer) or every 6 months
Every 10,000 km (kilometer) or every 6 months
Every 5,000km (kilometer) or every 6 months
Every 5,000km (kilometer) or every 6 months
Every 2,500km (kilometer) or every 3 months
Every 10,000 km (kilometer) or every 6 months
Every 5,000km (kilometer) or every 3 months
Every 10,000km (kilometer)Usage and Maintenance of MK Series - Maintenance Category and Content of MK Sedanoo o
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Rear Suspension System-LH/RH Rear Suspension Coil Spring4-5918. Mount rear right brake tube
Tips:
Mount the right assembly by using same operations as left.
19. Mount sideslip control sensor wire (with ABS)
(1) Tighten sideslip control sensor wire by bolts
Torque: 8.0 N.m
(2) Mount sideslip control sensor wire
Attention: Mount the right wire by using same operations as left.
20. Mount load-sensing valve bracket (without ABS)
Mount load-sensing valve bracket by two buts
21. Sufficiently tighten the rear axle frame assembly
(1) Stabilize the shock absorber assembly
Use the lifting jack and add 90Kg force on rear luggage
carrier if bolts can not be tightened at this point.
(2) Sufficiently tighten bolts
Torque: 82 N.m
22. Sufficiently tighten the left rear shock absorber assembly
Sufficiently tighten nuts
Torque: 49 N.m
23. Sufficiently tighten the right rear shock absorber assembly
Tips: Mount the right rear shock absorber by using same opera-
tions as left.
24. Release the air in the brake hose
25. Mount the rear wheel
Torque: 103 N.m
26. Check rear the wheel alignment
27. Check the wheel speed sensor signal of ABS( with ABS)
4-6523. Temporarily fasten the rear axle frame assembly
(1) Lift rear axle frame by lifting jack
(2) Mount the rear axle frame by temporarily tightening two bolts
24. Mount rear left helical spring
25. Mount rear right helical spring
Tips:
Mount right parts by using same operations as left
26. Temporarily tighten rear left shock absorber assembly
27. Temporarily tighten rear right shock absorber assembly
Tips:
Mount right parts by using same operations as left
28. Mount rear left hub and bearing assembly
Mount rear brake assembly, rear left hub and bearing assembly by
four bolts
29. Mount rear right hub and bearing assembly
Tips: Mount right parts by using same operations as left
30. Mount rear brake drum subassembly
31. Adjust the gap between brake drum and brake shoe
32. Mount #3 parking brake cable assembly
Tips: Mount right parts by using same operations as left
33. Mount #2 parking brake cable assembly
34. Mount #4 rear brake tube
35. Mount #3 rear brake tube
Tips: Mount right parts by using same operations as left
36. Connect sideslip control sensor wire(with ABS)
37. Connect load-sensing valve braket(without ABS)
38. Sufficiently tighten rear axle frame assembly
39. Sufficiently tighten rear left shock absorber assembly
40. Sufficiently tighten rear right shock absorber assembly
Tips: Mount right parts by using same operations as left
41. Release air from brake tube
42. Mount rear wheel
Torque: 103N.m
43. Check rear wheel alignment
44. Check the speed signal of ABS sensor( with ABS).Rear Suspension System
-Rear Suspension Crossmember
Chapter 2 Body RepairSection 1 Body Damage Forms and requirements For RepairI. Damage Type The damage type includes deformation, crack, rust-through, water leakage, dust leakage and the like caused
by collision, overload, fatigue, and corrosion.
The body damage is not merely caused by the huge force. As some parts (such as door etc.) are damaged, the
vehicle stays in an abnormal status, which also can cause damage. In most cases, the bend and torsion is caused
by huge local load in the impact or turnover accident.
Typical Body Damage:
1. Front Center Collision (Fig. 5-13)Fig. 5-13 Front Center CollisionBody Repair -Body Damage Forms and requirements For Repair7-9 For the damage caused by the collision on the front center, it usually makes the engine compartment front part
and the engine hood left/right side extend inwards so the following positions shall be checked:
a. Ambience of the left/right assembling position of the hood plate
b. Ambience of the joints of the front cross beam and the left/right longitudinal beam
2. Front External Force or Left External Force (Fig. 5-14)Fig. 5-14 Front External Force or Left External Force As shown in Fig. 5-14, when the front is pressed or the left side end is acted by the external force, the external
force will spread to around the front suspension mounting position from the left/right side of the hood, so
deformation occurs easily in this position.