SUNWARD SWE155F - 4.3 TIGHTENING TORQUE SPECIFICATION

OPERATION & MAINTENANCE MANUAL SWE155F
118
4.1 MAINTENANCE INFORMATION
Study how to maintenance and service this excavator, follow
all maintenance and inspection procedure described in this
manual.
4.1.1 Maintenance Instruction and Inspection Procedure
【Important】
 Use recommended fuel, hydraulic oil and lubricant.
 Use only genuine parts produced by SUNWARD.
 In the event that you fail to use recommended fuel,
lubricant, hydraulic oil and genuine parts, your
warranty rights will become void.
 Do not adjust engine speed limiter or hydraulic system
safety valve.
 Do not allow water to reach electric equipments.
 Do not dismantle engine pump controller, sensor etc.
4.1.2 Daily Inspection Prior to Start-up
 Check monitor.
 Check each liquid level.
 Check hoses and piping for leakage, twist, wear out or
damage.
 Give a walk-around inspection for some normal items,
e.g. noise, temperature etc.
 Check parts for looseness or lost.
 If any problems are found, repair them before
operation, or you may contact designated distributor
for assistance.